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Green Light Know How: Your Guide to Energy-Saving Light Bulbs

It's human nature. We're always eager to explore the newest product, especially the ones touted to improve our lives. At the same time, we can be skeptical about new product technologies, and it can be hard to decide what, and whether, to buy. This is certainly the case with energy-saving light bulbs. The Energy Independence and Security Act, passed in December of 2007, started the clock ticking on the end of the inexpensive and reliable incandescent light bulb. While it's true that a few bulb manufacturers have flirted with the idea of nudging the energy efficiency of Mr. Edison's classic up enough to meet the law's requirements, it now appears likely that U.S. consumers will need to convert to 21st century green light bulbs for most uses starting in 2012.

The mainstream media has been full of news about the coming light bulb revolution. In the last week of May alone, both The Wall Street Journal and The New York Times ran high profile articles addressing emerging trends on CFL (Compact Fluorescent Lamps) and LED (Light Emitting Diode) bulbs.

Since they cost more than traditional bulbs, most people buy energy-saving light bulbs for two main reasons: they save money in the long run and they're better for the environment. Specifically, because green light bulbs use much less energy to produce the same amount of light, they reduce harmful gas emissions from coal-fired power plants (which generate 50% of the electricity used in the United States).

So consumers should immediately replace all their incandescents with energy-saving light bulbs, right? Well, not so fast. With lighting, quality matters especially in our homes where we gather, read, cook, eat, celebrate and entertain. There's a perception that green light bulbs require sacrificing light quality. Don't believe it. Many eco-friendly light bulbs cast soft, beautiful light. And no one should feel guilty about not switching out every fixture containing a regular light bulb. Invest first in replacing the bulbs used most frequently. Savings will be bigger and pay back periods shorter with this approach. And truth be told, there are scenarios where the best bulb is the old-fashioned incandescent.

7 Keys to Choosing the Best Green Light Bulbs for Your Home or Office

Choosing from the many energy-saving light bulbs on the market today can be tricky. Gone are the days when all that mattered was bulb wattage and shape.

By keeping these seven simple guidelines in mind, you'll be on a path to making smart decisions about what to buy to meet your needs for energy-saving light bulbs in this new green age:

1. Pay more, not less - to save money in the long run, your new green light bulbs should be able to last for several thousand hours. If you buy the cheapest ones you can find, the odds are greater that they won't.

2. Pick your spots - if a fixture is completely enclosed or is lit for less than 15 minutes at a time and less than two hours a day, CFLs are a poor investment. Low energy, mercury-free halogens are available that are worth a look in these situations. Wait until the existing bulb burns out (or hold onto it for later use - see #6).

3. Nobody likes the blues - the bluish light cast by many fluorescent tubes is not appealing to most homeowners. When buying CFLs and LEDs choose "warm white" or "soft white" labels for color that will look pleasingly familiar. Energy-saving light bulbs labeled "cool white," "natural light," or "daylight" are blue-hued and best for targeted applications like reading, task lighting and exterior fixtures, not for living areas, atmosphere or accent lighting.

4. Dimming for dummies - most CFL and LED bulbs can't be used with dimmer switches. Look for green light bulbs that are boldly labeled "dimmable." And while the industry has made great strides in recent years, most energy-saving light bulbs do not dim as well as traditional incandescent bulbs. However, the big energy savings are compelling for most homeowners. Making the switch to dimmable CFLs or LEDs in a busy family kitchen can be a real money saver, including reduced cooling costs because neither type generates as much heat as incandescents. Last point: the dimmer switch should be compatible with the green light bulbs you buy.

5. Let's do the twist - spiral or "twister" CFLs are the least expensive type. If these green light bulbs are hidden behind a shade (though not totally enclosed), buying a spiral lamp will cut the payback period versus glass covered CFLs.

6. Stay out of the closet - most closets need short bursts of instantaneous light. This is usually true of powder rooms, basements, attics and garages. Among energy saving light bulbs, CFLs in particular aren't suited for this purpose. Traditional bulbs (or again, low energy halogens) are best in these scenarios until something better comes along.

7. Innovative, intriguing, expensive - mercury-free LED bulbs are the future of lighting, case closed. These green light bulbs use less electricity than even CFLs and they last 30,000 hours or more. However, current prices per bulb are as high as $100, which means the payback period for most home-based uses is too long to justify the price. If you are curious about this new technology and live in an area with high retail electricity costs, you might consider LED replacement bulbs for one or two fixtures that get a lot of use (6+ hours per day). Re-read Key #1 before you invest in these types of energy-saving light bulbs.

Ignore the Naysayers - Green Light Bulbs Are Here to Stay

One last point: mercury makes CFLs (and fluorescent tubes for that matter) work. Some serious people, including syndicated columnist George Will, say we should avoid energy-saving light bulbs for this reason. We disagree. Coal-fired electricity generation is the largest contributor of mercury to the environment. Through reduced electricity consumption, a single CFL will keep a lot more mercury out of the environment over its lifetime than it contains. Still, releasing any mercury into the environment is a bad idea, so it's important to recycle CFLs when they stop working. Recycling your used green light bulbs is getting easier all the time. Visit www.lamprecycle.org for resources.

Green light bulbs are here to stay. This is good news for our wallets and our world because the cheapest, cleanest kilowatt of electricity is the one that is never produced in the first place. Become smart enough to buy the right energy-saving light bulbs and don't look back.

About the Author

Peter Ellinwood is the founder and owner of GreenPoma, an online retailer of hard-to-find, best-in-breed, environmentally-friendly lighting options. During the 25 years he spent in the insurance industry in Boston, Baltimore, and Annapolis, he acquired an extensive background in product management and marketing, but decided to use this knowledge for a greater purpose - selling energy-efficient light bulb, LED, halogen, and CFL products along with great advice. To make a purchase or learn more about going green, please visit www.greenpoma.com.

Westinghouse Lighting Westinghouse Lighting 175w Mercury Vapor Bulb 37405 $8.95 175w mercury vapor bulb Replacement bulb for 175W mercury vapor security fixtures Individually boxed Brand #: Westinghouse Lighting 37405 UPC: 030721374050 Keywords: light bulb mercury vapor access

Cooper Lighting Cooper Lighting 100w Mercury Vapor Bulb H38100MDX 4 $10.36 100w mercury vapor bulb Replacement bulb for 100W mercury-vapor security fixtures Brand #: Cooper Lighting H38100MDX/4 UPC: 044427001066 Keywords: mercury bulb light access vapor

Pharox 400 LED Bulb by Lemnis Lighting $34.99 The Lemnis Lighting Pharox 400 LED Bulb makes it easy to convert to energy efficient LED lighting. It features the familiar shape of an incandescent bulb, a user-friendly standard medium base, and light output similar in quality and brightness to a 40 watt incandescent bulb (while only using 8 watts). Dutch light bulb manufacturer, Lemnis Lighting, is a forerunner in the field of sustainable LED lighting solutions. They specialize in high quality LED light bulbs--such as the Pharox line--that have long life spans, use minimal energy and cost little to maintain. Lemnis Lighting encourages the transition toward energy efficient lighting without compromising the welcoming warmth of classic bulbs. The Lemnis Lighting Pharox 400 LED Bulb is available with the following: Details:Type A19 LED bulbE26 Medium base8 Watts120 VoltsDimmable (with compatible dimmers)Emits no harmful UV radiationGenerates virtually no heatContains no mercury or leadTurns on instantly without flickeringColor Temperature: 2700KCRI: 88420 lumens (output equivalent to 40 Watt incandescent)Average rated life: 35,000 hours3 year limited warrantyUL ListedShipping: This item usually ships within 1 to 2 business days. Dimensions: Bulb: Height 4.68 In., Diameter 2.28 In.

7 Watt LED A19 Bulb by Toshiba $39.99 The Toshiba 7 Watt LED A19 Bulb puts out the same amount of light as a 40 Watt incandescent bulb, but lasts 20 times as long. The classic A-shaped bulb houses a 7 Watt LED array that, with a color temperature of 3000K, puts out a pleasant, warm light (also similar to incandescents) in all directions. Toshiba LED lighting is the result of more than 120 years of lighting experience combined with a limitless knowledge of electronics. The high quality LEDs made by Toshiba use the latest and most powerful technology available. They are designed to reverse the notion of disposable lighting and to change the way people think about lighting altogether. The Toshiba 7 Watt LED A19 Bulb is available with the following: Details:Type A19 LED bulbE26 Medium base7 Watts120 VoltsDimmable with electronic low voltage dimmerContains no mercury or leadOmnidirectionalColor Temperature: 3000KCRI: 80320 lumens (output equivalent to a 40 Watt incandescent)Average rated life: 40,000 hours3 year limited warrantyUL ListedShipping: This item usually ships within one day. Dimensions: Bulb: Height 4.25 In., Diameter 2.25 In.

4.5 Watt LED MR16 Bulb by Toshiba $39.99 Replace your 20-35 Watt halogen MR16s with the efficient and long-lasting Toshiba 4.5 Watt LED MR16 Bulb. It lasts up to 20 times longer than a halogen bulb, and uses up to 80% less energy. It is designed to fit easily in most gimbal rings, from where it puts out a bright white beam of directional light. Toshiba LED lighting is the result of more than 120 years of lighting experience combined with a limitless knowledge of electronics. The high quality LEDs made by Toshiba use the latest and most powerful technology available. They are designed to reverse the notion of disposable lighting and to change the way people think about lighting altogether. The Toshiba 4.5 Watt LED MR16 Bulb is available with the following: Details:Type MR16 LED bulbGU5.3 base4.5 Watts12 VoltsTextured lensSilver finishDimmable with electronic low voltage dimmerContains no mercury or leadFits most gimbal rings25 degree beam spreadColor Temperature: 3500KCRI: 80170 lumens3 year limited warrantyUL Listed for damp locationsShipping: This item usually ships within one day. Dimensions: Bulb: Height 1.75 In., Diameter 2 In.

Pharox MR16 LED Bulb by Lemnis Lighting $39.99 Low voltage meets low wattage. The Lemnis Lighting Pharox MR16 LED Bulb replaces standard 35 Watt halogen spots, emitting all the brightness and light quality of that halogen bulb, while using only 5 watts. It also features a comparable 38 degree beam spread, making it particularly ideal for retrofitting halogen spots in low voltage monorail installations. Dutch light bulb manufacturer, Lemnis Lighting, is a forerunner in the field of sustainable LED lighting solutions. They specialize in high quality LED light bulbs--such as the Pharox line--that have long life spans, use minimal energy and cost little to maintain. Lemnis Lighting encourages the transition toward energy efficient lighting without compromising the welcoming warmth of classic bulbs. The Lemnis Lighting Pharox MR16 LED Bulb is available with the following: Details:Type MR16 LED bulbGU5.3 base5 Watts12 VoltsDimmableEmits no harmful UV radiationGenerates virtually no heatContains no mercury or leadTurns on instantly without flickering38 degree beam spreadColor Temperature: 3100KCRI: 85280 lumens (output equivalent to 35 Watt halogen)Average Rated Life: 25,000 hoursPlease Note: The Pharox MR16 LED Bulb requires the use of an external transformer. Because of the particularly low wattage used by this bulb, Pharox recommends the use of a magnetic transformer for safe, hum-free and flicker-free operation. Shipping: This item usually ships within 1 to 2 business days. Dimensions: Bulb: Height 1.77 In., Diameter 1.97 In.

Pharox 300 LED Bulb by Lemnis Lighting $34.99 The Lemnis Lighting Pharox 300 LED Bulb pairs the pleasing form of a classic incandescent bulb with superior, energy-saving LED technology. This bulb uses a mere 6 watts to generate the same amount and quality of light as a 35 watt incandescent. Pharox 300 has a medium base that fits all standard sockets and is fully dimmable. Dutch light bulb manufacturer, Lemnis Lighting, is a forerunner in the field of sustainable LED lighting solutions. They specialize in high quality LED light bulbs--such as the Pharox line--that have long life spans, use minimal energy and cost little to maintain. Lemnis Lighting encourages the transition toward energy efficient lighting without compromising the welcoming warmth of classic bulbs. The Lemnis Lighting Pharox 300 LED Bulb is available with the following: Details:Type A19 LED bulbE26 Medium base6 Watts120 VoltsDimmable (with compatible dimmers)Emits no harmful UV radiationGenerates virtually no heatContains no mercury or leadTurns on instantly without flickeringColor Temperature:#tooltip{position:absolute;border:1px solid #cfcfcf;background:#f1eff0;width:350px;padding:2px 5px;color:#333;display:none;} .tooltip {font-weight:normal;color:#e48b22;border-bottom:1px dotted #e48b22;text-decoration:none;} 2900KCRI:#tooltip{position:absolute;border:1px solid #cfcfcf;background:#f1eff0;width:350px;padding:2px 5px;color:#333;display:none;} .tooltip {font-weight:normal;color:#e48b22;border-bottom:1px dotted #e48b22;text-decoration:none;} 87350 lumens (output equivalent to 35 Watt incandescent)Average rated life: 35,000 hours3 year limited warrantyUL ListedShipping: This item usually ships within 1 to 2 business days. Dimensions: Bulb: Height 4.7 In., Diameter 2.28 In.

9 Watt LED PAR20 Bulb by Toshiba $49.99 In track lighting and recessed cans, the Toshiba 9 Watt LED PAR20 Bulb is a direct replacement for standard 55-60 Watt halogen PAR20s. It will last up to 25 times longer than those halogen bulbs and uses up to 85% less energy. It has a bright white 3500K color temperature, and a directional 25 degree beam spread. Toshiba LED lighting is the result of more than 120 years of lighting experience combined with a limitless knowledge of electronics. The high quality LEDs made by Toshiba use the latest and most powerful technology available. They are designed to reverse the notion of disposable lighting and to change the way people think about lighting altogether. The Toshiba 9 Watt LED PAR20 Bulb is available with the following: Details:Type PAR20 LED bulbE26 Medium base9 Watts120 VoltsTextured lensSilver finishDimmable with electronic low voltage dimmerContains no mercury or lead25 degree beam spreadColor Temperature: 3500KCRI: 80290 lumens3 year limited warrantyUL Listed for damp locationsShipping: This item usually ships within one day. Dimensions: Bulb: Height 3.25 In., Diameter 2.25 In.

Feit 175 Watt Deluxe White Mercury Mogul Light Bulb H39KC175DX $26.28 Light bulb. 24 000 average life hours. Mogul base. 85/16 MOL. 175 watts. Deluxe White. Mercury vapor. Length: 4. Width: 8.63. Height: 4

Ge Lighting 175 Watt White Mercury Vapor Light Bulb 26439 $32.18 Light bulb. 24 000 life hours. Mogul base. 8600 initial lumens. 8.25 MOL. 175 watts. White. Mercury vapor. ED28 shape. Length: 8.06. Width: 8.06. Height: 8.86

Cooperregent Deluxe Mercury Vapor Light Bulb H39KB1756 $28.42 24 000 life hours. Mogul base. 8 600 lumens. 3.50 diameter. 815/16 maximum overall length. 175 watts. Clear. ED28 bulb type. 120 volts. Length: 3.75. Width: 3.75. Height: 9.25

Cooperregent Mercury Vapor Light Bulb H38100MDX4 $29.24 24 000 life hours. Medium base. 4 100 lumens. 215/16 diameter. 7.50 maximum overall length. 100 watt. White. ED23.50 bulb type. 120 volts. Length: 3. Width: 3. Height: 8

3M Compact Fluorescent Bulb, 27 Watts, 1 Bulb per Pack, Contains Mercury. Each $27.8 Manufacturer: 3M. Each. Compact Fluorescent Bulb For 3M Polarizing Task Lamp (MMMTL1000 Series), sold separately. 27W compact fluorescent. Contains mercury. Customers also search for: 1 Bulb per Pack;27 Watts;3M;Fluorescent;Light Bulbs;Tube, 021200523748

Mercury Ceiling Suspension by Artemide $4210 The Artemide Mercury Ceiling Suspension, designed by Ross Lovegrove, is a ceiling fixture that places a floating assembly of large pebbles below a simple modern aluminum disc. These in turn reflect each other and the environment around them, bouncing light between their taut bio-morphic surfaces. Two halogen lamps sit atop the two lowest hangling pebbles, reflecting light up to the aluminum disc. Since 1959, Artemide has created a wide array of modern table lamps, floor lamps, wall sconces and suspensions. Technologically advanced, and with styles ranging from clean and refined to sculptural and avant garde, many Artemide designs--especially the Tolomeo and Tizio--have become icons of contemporary lighting design. The Artemide Mercury Ceiling Suspension is available with the following: Details:9 thermoplastic pebblesPolished Chrome finishThermoplastic ceiling canopyDie-cast aluminum discClear electrical cordStainless steel suspension cablesUL ListedMade in ItalyDesigned by Ross LovegroveLighting: Two 200 Watt 120 Volt Type R7S Halogen lamps (included). Shipping: This item usually ships within 2 to 3 weeks. Dimensions: Fixture: Height 24 In., Diameter 43.31 In., Overall Hanging Length Adjustable from 36 In. to 78.75 In.

Mercury Flushmount by Artemide $3775 The Artemide Mercury Flushmount places a floating assembly of large gleaming pebbles below a simple aluminum disc. These pebbles reflect each other and their environment, with light bouncing between their smooth bio-morphic surfaces. Two halogen bulbs in the lowest hangling pebbles reflect light up to the aluminum disc. Since 1959, Artemide has created a wide array of modern table lamps, floor lamps, wall sconces and suspensions. Technologically advanced, and with styles ranging from clean and refined to sculptural and avant garde, many Artemide designs--especially the Tolomeo and Tizio--have become icons of contemporary lighting design. The Artemide Mercury Flushmount is available with the following: Details: Injection molded thermoplastic pebbles with polished metallic finishDie-cast aluminum reflectorPale Grey thermoplastic ceiling canopyUL ListedMade in ItalyDesigned by Ross Lovegrove, 2007Good Design Award, 2008Lighting: Two 200 Watt 120 Volt Type T3 R7S Base Halogen lamps (included). Shipping: This item usually ships within 2 to 3 weeks. Dimensions: Fixture: Height 21.69 In., Diameter 43.31 In. Canopy: Height 1.94 In.

3M Polarizing Task Light Replacement Bulb $26.99 0% 1 Each 27 W 3M Replacement bulb fits the 3M Polarizing Task Light. Energy-efficient 27-watt compact fluorescent bulb equals the output of 150-watt incandescent light (bulb contains mercury). Fluorescent Bulb No Polarizing Task Light Replacement Bulb TL27W www.3m.com

Plumen 001 Light Bulb by Hulger $30 "It's strange that the bulb, an object so synonymous with ideas, is almost entirely absent of imagination." Challenging that widely accepted assumption, the Hulger Plumen 001 Light Bulb goes completely counter-culture, the first CFL bulb to even consider contemporary design in its makeup. The result is...well...tantalizingly twisted. What began in 2000 as a company that playfully mashed the chunky landline phone with a cell phone has become an inventive powerhouse that spans a range of genres. From communication to contemporary lighting design, London-based Hulger boldly brings novelty back into the home. The Hulger Plumen 001 Light Bulb is available with the following: Details:One 11 Watt 110 Volt Medium Base Compact Fluorescent lampProduces warm white light8 year average lifespanColor Temperature: 2700 KLumens: 680Non-dimmable80% more energy efficient than the standard incandescent bulbDesigned by Samuel WilkinsonShipping: This item usually ships in 24 hours. Dimensions: Fixture: Depth 3.58 In., Height 7.5 In., Width 3.9 In.

Mercury 2 Wall Sconce by Carpyen $470.4 Optical glass curves outward for a more 3-D appearance. Embellished by metal accents on the top and bottom, the Carpyen Mercury 2 Wall Sconce has a subtle contemporary feel with an elongated look. Complement with the Mercury 1 Wall Sconce for a strong geometrical appearance. Designed by Gabriel Teixido. Carpyen started in Spain in 1954 as a family enterprise and continues the intimate feel of their designs in their contemporary lighting pieces. Designers Antonio Carpintero, Encamacian and Roberto Capintero head the company as industrial talents and Pascual Salvador and Gabriel Teixido, among others, contribute to creating clean, modern lighting with a European edge. Located in Fort Lauderdale, Florida, Tango is a U.S. distributor of contemporary European lighting founded in 1997. Tango Lighting specializes in bringing top quality contemporary lighting from creative Spanish designers into the United States. The Carpyen Mercury 2 Wall Sconce is available with the following: Details:White curved optical glass shadeMetal accentsADA CompliantUL ListedDesigned by Gabriel TeixidoMade in SpainOptions:Finish: Chrome, or Metallic Grey.Lighting: Two 100 Watt 120 Volt Type E26 Medium Base Incandescent lamps (not included). Shipping: This item usually ships in 1-2 days. Dimensions: Fixture: Width 20 In., Height 10 In., Depth 4 In.

Quad Loop Edison Light Bulb by Bulbrite $18 The Bulbrite Quad Loop Edison Light Bulb illuminates and decorates with a distinctive four loop filament. The clear Victorian shaped bulb is similar to a standard A-shaped bulb, with a whip at top signifying its hand-made manufacture. Adds warm light and authentic period style to lighting fixtures. Since 1971, from its headquarters in New Jersey, Bulbrite manufactures and supplies an extensive line of innovative and award-winning light bulbs. Their line of energy efficient light source solutions, educational resources and outstanding service make Bulbrite the bulb supplier of choice for lighting professionals. The Bulbrite Quad Loop Edison Light Bulb is available with the following: Details:Edison-style incandescent bulbDecorative Quad Loop filamentVictorian bulb typeMedium (E26) base40 Watts120 VoltsLumens: 118Average rated life: 3000 hoursPlease Note: Wattage is not indicative of light output. Shipping: This item usually ships in 24 hours. Dimensions: Bulb: Length 4.5 In.

Mercury 1 Wall Sconce by Carpyen $362.88 The Carpyen Mercury 1 Wall Sconce, minimalist and unobtrusive, provides an attractive glow of light in the foyer or contemporary dining room. Its metal accents along the top and bottom of the optical glass enhance its geometric 3-D appearance. Designed by Gabriel Teixido. Carpyen started in Spain in 1954 as a family enterprise and continues the intimate feel of their designs in their contemporary lighting pieces. Designers Antonio Carpintero, Encamacian and Roberto Capintero head the company as industrial talents and Pascual Salvador and Gabriel Teixido, among others, contribute to creating clean, modern lighting with a European edge. Located in Fort Lauderdale, Florida, Tango is a U.S. distributor of contemporary European lighting founded in 1997. Tango Lighting specializes in bringing top quality contemporary lighting from creative Spanish designers into the United States. The Carpyen Mercury 1 Wall Sconce is available with the following: Details:White curved optical glass shadeMetal accentsADA CompliantUL ListedDesigned by Gabriel TeixidoMade in SpainOptions:Finish: Chrome, or Metallic Grey.Lighting: One 100 Watt 120 Volt Type E26 Medium Base Incandescent lamp (not included). Shipping: This item usually ships in 1-2 days. Dimensions: Fixture: Width 13 In., Height 11 In., Depth 4 In.

Light Bulb $10 Light Bulb

Squirrel Cage Edison Light Bulb by Bulbrite $18 Add an historically accurate finishing touch to period lighting fixtures with the Bulbrite Squirrel Cage Edison Light Bulb. The clear 1910 shaped bulb reveals the distinctive Squirrel Cage filament inside. Beyond adding a lovely decorative element, the intricate filament also provides a useful and warm wash of light. Since 1971, from its headquarters in New Jersey, Bulbrite manufactures and supplies an extensive line of innovative and award-winning light bulbs. Their line of energy efficient light source solutions, educational resources and outstanding service make Bulbrite the bulb supplier of choice for lighting professionals. The Bulbrite Squirrel Cage Edison Light Bulb is available with the following: Details:Edison-style incandescent bulbDecorative Squirrel Cage filament1910 bulb typeMedium (E26) base40 Watts120 VoltsLumens: 120Average rated life: 3000 hoursPlease Note: Wattage is not indicative of light output. Shipping: This item usually ships in 24 hours. Dimensions: Bulb: Length 5 In.

Hairpin Series Bulb by Bulbrite $6.5 A lengthy take on vintage style bulbs. The Bulbrite Hairpin Series Bulb features a clear, tubular T9-shaped body and a medium screw base. The distinctively curved hairpin filament extends the length of the bulb to maximize the spread of its warm glow. Other period bulb shapes, sizes and filament designs are available (sold separately). Since 1971, from its headquarters in New Jersey, Bulbrite manufactures and supplies an extensive line of innovative and award-winning light bulbs. Their line of energy efficient light source solutions, educational resources and outstanding service make Bulbrite the bulb supplier of choice for lighting professionals. The Bulbrite Hairpin Series Bulb is available with the following: Details:Type T9 Clear incandescent bulbMedium (E26) base20 watts120 volts20 lumensAverage Rated Life: 3000 hoursDimmableShipping: This item usually ships in one business day. Dimensions: Bulb: Diameter 1.13 In., Length 7.44 In.

Mercury Wall Sconce by Hudson Valley $119 Enhance transitional baths with the sleek style and swirling texture of the Hudson Valley Mercury Wall Sconce. The lovely pattern of the White Swirl glass adds depth to the overall design, and is particularly dramatic when illuminated. The metal base is available in either a glossy Polished Chrome or soft Satin Nickel finish. Hudson Valley is known for their strong traditional, vintage, reproduction and contemporary lighting. Offering the same attention to detail that was evident during the early twentieth century, Hudson Valley boasts a range of classic finishes and glass selections that will surely satisfy even the most discriminating customer. The Hudson Valley Mercury Wall Sconce is available with the following: Details:White Swirl glass shadeMetal baseRound wall plateUL ListedOptions:Finish: Polished Chrome, or Satin Nickel.Lighting: One 75 Watt 120 Volt Type G9 Xenon lamp (included). Shipping: This item usually ships within 3 to 5 business days. Dimensions: Wall Plate: Diameter 4.5 In. Shade: Height 3.75 In., Lower Diameter 2 In., Upper Diameter 5.75 In. Fixture: Height 7 In., Depth 6.5 In., Width 6 In.

Spiral Series Bulb by Bulbrite $10 The Bulbrite Spiral Series Bulb adds an exciting element into period style fixtures. Within a short, tubular T14 shaped bulb, the spiral filament is dynamic and dazzling and emits a bright, warm wash of light. Other nostalgic bulbs are also available with differing wattages, shapes and filaments (sold separately). Since 1971, from its headquarters in New Jersey, Bulbrite manufactures and supplies an extensive line of innovative and award-winning light bulbs. Their line of energy efficient light source solutions, educational resources and outstanding service make Bulbrite the bulb supplier of choice for lighting professionals. The Bulbrite Spiral Series Bulb is available with the following: Details:Type T14 Clear incandescent bulbMedium (E26) base40 watts120 volts135 lumensAverage Rated Life: 3000 hoursDimmableShipping: This item usually ships in one business day. Dimensions: Bulb: Diameter 1.75 In., Length 4.25 In.

Mercury Bath Bar by Hudson Valley $199 The Hudson Valley Mercury Bath Bar is as slick and smooth as the element for which it's named. Along a simple, silvery bar, petite bowls of White Swirl glass add texture to the understated design while also diffusing a warm, flattering wash of light. Complements transitional bathrooms of all sizes with two, three, four or five lights. Hudson Valley is known for their strong traditional, vintage, reproduction and contemporary lighting. Offering the same attention to detail that was evident during the early twentieth century, Hudson Valley boasts a range of classic finishes and glass selections that will surely satisfy even the most discriminating customer. The Hudson Valley Mercury Bath Bar is available with the following: Details:White Swirl glass shadesMetal baseRound wall plateUL ListedOptions:Finish: Polished Chrome, or Satin Nickel.Number of Lights: 2 Lights, 3 Lights, 4 Lights, or 5 Lights.Lighting:2 Lights option utilizes two 75 Watt 120 Volt Type G9 Xenon lamps (included).3 Lights option utilizes three 75 Watt 120 Volt Type G9 Xenon lamps (included).4 Lights option utilizes four 75 Watt 120 Volt Type G9 Xenon lamps (included).5 Lights option utilizes five 75 Watt 120 Volt Type G9 Xenon lamps (included).Shipping: This item usually ships within 3 to 5 business days. Dimensions: 5-Light Option: Width 40.5 In., Height 7 In., Depth 6.5 In. Wall Plate: Diameter 4.5 In. 4-Light Option: Width 32 In., Depth 6.5 In., Height 7 In. 3-Light Option: Width 23.25 In., Depth 6.5 In., Height 7 In. 2-Light Option: Depth 6.5 In., Width 14.5 In., Height 7 In. Shade: Height 3.75 In., Lower Width 2 In., Upper Width 5.75 In.

Atelier Bulb by Sonneman $16 The clean, industrial lines of the Atelier collection just aren't complete without the right bulb. The Sonneman Atelier Bulb was designed specifically for that lighting collection, with a distinctive shape, classic-looking filament and base to fit in both the Atleier Chandelier and Atelier Wall Sconce. Sonneman A Way Of Light offers innovative design solutions that combine strategic thinking with design development expertise, from creative investigation through development, engineering, manufacturing, and marketing. The Sonneman Atelier Bulb is available with the following: Details:Clear incandescent bulbE12 (Candelabra) base40 Watts120 VoltsDimmableDesigned for use with fixtures in the Sonneman Atelier collectionShipping: This item usually ships within 3-5 business days. Dimensions: Bulb: Diameter .5 In., Height 4 In.

Hairpin Style Edison Light Bulb by Bulbrite $18 Both the classic shape and distinctive filament of the Bulbrite Hairpin Style Edison Light Bulb add an authentic historical touch to lighting fixtures. Within a clear 1890 shaped bulb, the functioning part of the filament is a single loop held around the bulb's central glass mount by a row of radiating support wires. The overall structure is 4.8" long. Since 1971, from its headquarters in New Jersey, Bulbrite manufactures and supplies an extensive line of innovative and award-winning light bulbs. Their line of energy efficient light source solutions, educational resources and outstanding service make Bulbrite the bulb supplier of choice for lighting professionals. The Bulbrite Hairpin Style Edison Light Bulb is available with the following: Details:Edison-style incandescent bulbDecorative Hairpin Style filament1890 bulb typeMedium (E26) base40 Watts120 VoltsLumens: 115Average rated life: 3000 hoursPlease Note: Wattage is not indicative of light output. Shipping: This item usually ships in 24 hours. Dimensions: Bulb: Length 4.8 In.

Harlow Mercury Lamp $156 Place this decorative lamp in any room in your home to give the space a little extra sparkle and shine. The base of this lamp stands out when light reflects off of its unique mercury crackled glass finish, giving it a glamorous appeal. A black velvet burnout fabric shade contrasts fabulously with the base and adds a simple elegance to the design. This exquisite decorative lamp will look fantastic in a bedroom or even in a home office that needs a little vivacity. -Mercury crackled glass / metal base -Black velvet burnout fabric shade -Shade - 12.25"-14.25" Diameter x 9.25" Tall -Lamp w/ shade - 14.25" Diameter x 23" Tall -Includes 13W Compact Florescent Bulb -6ft Power Cord -UL Approved, Title 20 Compliant

Bulb Pendant by &Tradition $175 The &Tradition Bulb Pendant, a 2000 Sofie Refer design, is a Chicago Athenaeum, Museum of Architecture and Design, 2001 Good Design Award winner. The lampshade, the bulb and even the wire are transparent, giving an inside look of how electricity really works. Thomas Edison would be proud. &Tradition aims to bridge the values of solid handicraft to contemporary design. Their collection not only covers iconic designs and undiscovered gems from the masters of yesterday, but it also features new works from leading designers of today and from the talent of tomorrow. Formally known as Unique Copenhagen, &Tradition encourages the creation of what may become the classics of the future. &Tradition is represented in the United States by Ameico, a Connecticut company that is committed to offering authentic, original contemporary design pieces that are of excellent, lasting craftsmanship. The &Tradition Bulb Pendant is available with the following: Details:Clear mouth blown glass shadeRound, white metal ceiling canopy9' clear PVC cordPorcelain lamp holderDesigned by Sofie ReferUL Listed version available. Call Customer Service to order.Lighting: One 40 Watt 120 Volt Type E26 Incandescent lamp (not included). Shipping: This item usually ships within 2 weeks. Dimensions: Fixture: Height 6.5 In., Overall Diameter 4.3 In.

Mercury Outdoor Wall Sconce by LBL Lighting $456 The LBL Lighting Mercury Outdoor Wall Sconce is part of the Stingray collection of outdoor wall lighting. It features a minimalist curve of die-cast aluminum over a clear polycarbonate enclosure. The rows of perforations add a precise, geometric decorative element as well as an outlet for gentle diffusing of light. ADA compliant. For more than 40 years, Illinois-based LBL Lighting has created innovative lighting fixtures based on the principles of beauty, originality and quality. Such values remain evident in their current line of fixtures, which feature distinctive elements like organic art glass, solid construction and the latest low voltage and LED lighting technology. The LBL Lighting Mercury Outdoor Wall Sconce is available with the following: Details:Frosted polycarbonate enclosureDie-cast aluminum constructionWaterproof rubber gasketEnergy efficient fluorescent options availableADA CompliantETL Listed for wet locationsOptions:Finish: Black, Bronze, Silver, or White.Lamping: 13W Fluorescent High Electronic, 26W Fluorescent High Electronic, or Incandescent.Lighting:13 W Fluorescent with High Electronic Ballast: Two 13 Watt 120 Volt Quad G24q-1 Compact Fluorescent lamps (included).26W Fluorescent with High Electronic Ballast: Two 26 Watt 120 Volt Quad G24q-3 Compact Fluorescent lamps (included).Incandescent: Two 40 Watt 120 Volt T10 Incandescent lamps (not included).Shipping: This item usually ships within seven to ten business days. Dimensions: Fixture: Height 13.8 In., Width 11.5 In., Depth 3.9 In.

A Mercury Lamp Measuring Light $79.99 Andreas Feininger A Mercury Lamp Measuring Light - Premium Photographic Print

E14 Light Bulb Daylight 100-240V $6.6 Low heat <60 degreeCUltra Longlife35000hrLow power consumtionEnvironment Friendly (NO mercury)Super BrightCE&RoHS approvedDimming Range:5%~100%NO flashingDimmable light bulbFitting: E14Input voltage: 220-240VLED power:3WPower consumption: 4WColor: Daylight: 6000KLuminous: 300lmSize: 100(H)*35 (D) mm

Bulb Table Lamp by Ingo Maurer $1250 Ingo Maurer's first-ever lamp design. Initially conceived in 1966, the Ingo Maurer Bulb Table Lamp shows just how far back Maurer's appreciation of the form and function of the incandescent bulb goes. The bulb-inside-a-bulb design features a hand-blown crystal glass shade and Polished Chromium-finished base; this is matched inside by a top-chromated incandescent bulb. For more than 40 years Ingo Maurer has created somewhat irreverent and thought-provoking designs in a method that is more exo-modern than contemporary. These experimentalist collections enliven fashion runways, monuments and private homes, giving Ingo Maurer lighting a name that resounds in the minds of the design-forward. The Ingo Maurer Bulb Table Lamp is available with the following: Details:Hand-blown Clear crystal glass shadePolished Chromium-plated metal baseTop-chromated bulbDesigned by Ingo Maurer, 1966Care Instructions: The shade may be cleaned with an ordinary household glass cleaner. Use a suitable metal polish for the chromed base. Lighting: One 100 Watt 125 Volt Type E27 Incandescent lamp (included). Shipping: This item usually ships in 8-10 weeks. Dimensions: Fixture: Height 11.8 In., Width 7.9 In.

Tl27W - 3M Polarizing Task Light Replacement Bulb - 27W $33.33 replacement Bulb Fits The Polarizing Task Light. Energy-efficient 27-watt Compact Fluorescent Bulb Equals The Output Of 150-watt Incandescent Light. (bulb Contains Mercury.) [MMMTL27W] UPC: 021200523748 UNSPC: 39101605 6.25L x 3.5W x 1H 0.3 LB