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Led Flashlights Mysteries: Polycarbonate, The Titanium Of Flashlight Lenses

Polycarbonates are known as parts of thermoplastic polymers. These plastics are widely used in chemical industry. There are some of the important features such as they have temperature resistance and posses optical properties. They can also be used in manufacturing of baby bottles and water bottles. These plastics can also be used in lightening lenses to improve the quality of light because of their optical properties. Polycarbonate plastics are used for making lenses because of their durability, transparency and high infraction index. Polycarbonate lenses are thinner than the glass lenses or other conventional lenses and are almost unbreakable.

Polycarbonate in Flashlight Lens

As polycarbonate lenses are unbreakable, they reduce the risk of getting damage and they are light-weighted. This is the reason why they are more expensive than glass and other lenses. The polycarbonate lenses are able to correct poor quality of light and hence are used in flashlights so that the quality of light can be improved. They also have scratch resistance coating, which prevents any distortion in light omitted by LED flashlight and hence give out high beam of light. They can easily be molded and shaped as per the requirements and can be fitted well in the flashlight medium.

Advantages of polycarbonate lenses over glass lenses

There are various advantages of using polycarbonate lenses over glass lenses. Some of them are listed below:

- Polycarbonate lens are ten times more impact resistant than any other plastic lenses and glass lenses.

- Glass lenses can be broken when hit even with slighter force. Polycarbonate lenses are almost unbreakable so the damages are comparatively lesser.

- Polycarbonate lenses have 100 percent UV protection from the sun's harmful rays.

- The lenses made up of polycarbonate plastics are more durable and are scratch resistant.

- These lenses are lighter than the glass lenses.

However, there are some significant disadvantages associated with polycarbonate lenses. This is known as oxidation or discoloration. It is impossible to figure out with naked eyes but these polycarbonate lenses are made up of the materials which expand when exposed to heat or higher temperatures. This can cause debris, dust and UV rays to enter the lenses over a period of time. The oxidation can also lead to fading and the lens can appear foggy and cloudy over a period of time. Due to the deterioration of the lens the quality of light can also be affected and you may not get the same quality which you received in the initial days.

Depending upon the retirements, you can select the best product for you. However, the disadvantages do occur with the passage of time. You can still go and get flashlights which have polycarbonate lenses in order to experience the benefits.

It will always be a wise decision to get the LED flashlight so that you can enjoy the high beam of light with better quality. These products are used by people all over the world. You can choose the right product by shopping around and reviewing these products.

Discover the best source of cheap LED flashlights online. Visit Chinavasion.com today or paste this link into your browser: http://www.chinavasion.com/index.php/cName/security-equipment-led-flashlights/

About the Author

Rose Li is the PR Manager for Chinavasion, China's premier dropshipper for wholesale consumer electronics

KC Hilites Replacement Lenses $28.95 Identical to the original Available for all KC lights with replaceable lenses Long range clear lens 6" round

In Pro Car Wear Tail Lights - Crystal Clear w/ amber lenses [97-02 Ford Expedition] $146.11 In Pro Car Wear Tail Lights - Crystal Clear w/ amber lenses

In Pro Car Wear Tail Lights - Bermuda Black w/ Amber Lenses [00-03 Nissan Sentra] $160.52 In Pro Car Wear Tail Lights - Bermuda Black w/ Amber Lenses

In Pro Car Wear Tail Lights - Crystal Clear w/ Amber Lenses [00-03 Nissan Sentra] $160.52 In Pro Car Wear Tail Lights - Crystal Clear w/ Amber Lenses

In Pro Car Wear Tail Lights - Crystal Clear w/ Amber Lenses [97-02 Chevrolet Camaro] $176 In Pro Car Wear Tail Lights - Crystal Clear w/ Amber Lenses

Pony Lights $16.95 Drag Specialties Pony Lights Miniature chrome marker lights feature universal bottom-mount brackets Amber and red lenses included Measure 2 1/4" L x 3/4" H Single-filament bulb

Replacement Halogen Lenses for Silver Bullets $10.99 Kuryakyn Replacement Halogen Lenses for Silver Bullets For use on Kuryakyn Silver Bullet lights Sizing Information: Small = 1 7/16" Large = 2" **Note: 35w bulbs should be used only with clear lenses in driving light applications. Excessive heat may damage colored lens coating.

Marker Lights $3.95 Chris Products Marker Lights Include a special socket boot for extra water resistance Red and amber lenses available Measure 3-3/4"W x 2-1/4"H Complete assemblies LED assemblies available

Micro Lights $21.95 Drag Specialties Micro Lights Uniquely-shaped lights feature chrome-plated bodies with amber and red lenses Use 1/4" hollow mounting studs for hidden wiring Measure approximately 1 5/8" W x 2 1/4" L x 1 1/4" H

Diamond Lights $24.95 Drag Specialties Diamond Lights Unique diamondshaped chrome marker lights with amber and red lenses Hidden wiring; use 1/4" hollow mounting studs Measure 1.87" W x 2" L x 1.37" H Single-filament bulb

Amp Bumper Lenses - Chrome [96-97 Rav4] $32.35 "Clear bumper lenses easily replace your factory amber lenses for a high-tech Euro style appearance that'll get your vehicle noticed. These bumper lenses add a clean and modern style to your front end. Looks dramatically better than your factory amber lenses and provides a great match for projector or clear headlights, as well as Euro tail lights. Easy to install - directly replaces your factory lenses."

Amp Bumper Lenses - Diamond [97-99 Montero Sport] $39.69 "Clear bumper lenses easily replace your factory amber lenses for a high-tech Euro style appearance that'll get your vehicle noticed. These bumper lenses add a clean and modern style to your front end. Looks dramatically better than your factory amber lenses and provides a great match for projector or clear headlights, as well as Euro tail lights. Easy to install - directly replaces your factory lenses."

Lights $6.49 Lights

The Lights - $19.99 The Lights -

Lights On $10 Lights On - Lights On

LED Marker Lights $8.95 Chris Products LED Marker Lights Include a special socket boot for extra water resistance Red and amber lenses available Measure 3-3/4"W x 2-1/4"H Complete assemblies Non-LED assemblies available

Pacer Auxiliary Running Lights Kit (12 Lights - Amber) $33.95 The Pacer Auxiliary Running Lights Kit includes (12) amber lights with snap on lenses. Meets S.A.E. specifications. Includes wire harness and mounting hardware. 3?'' long X 17'' width X 1'' height.

Lens Kit for Retro Mini Marker Lights $6.95 Drag Specialties Lens Kit for Retro Mini Marker Lights Replacement lenses for Mini Retro-Style Marker Lights Kit includes one pair each amber and red lenses

Bimmian SLK60ACOY Smoked Lens Kit Pair For E60 Side Lenses Clear $47.58 Our smoked lens kits are an ideal way to give your vehicle a unique stealth look. Whether you have orange or clear lenses now this is a great upgrade. These lenses are not OEM but are made by the leader in aftermarket lens products DEPO so you can be assured of the best possibile quality of all aftermarket lights. Fitment is great on these lights and installation can be done in just minutes. Already have Solaris InvisiBulbs or other aftermarket light bulbs? No problem Don t worry about your bulbs not fitting. These smoked lenses reuse the bulb holder that is currently instalLed on your existing light so you may continue using the same bulbs with these lenses as you do today. This kit comes with a pair of lenses to replace your OEM lenses. Pair For E60Side Lenses Clear.

Bimmian SLK9XACOY Smoked Lens Kit Pair For E90919293 Side lenses Clear $47.58 Our smoked lens kits are an ideal way to give your vehicle a unique stealth look. Whether you have orange or clear lenses now this is a great upgrade. These lenses are not OEM but are made by the leader in aftermarket lens products DEPO so you can be assured of the best possibile quality of all aftermarket lights. Fitment is great on these lights and installation can be done in just minutes. Already have Solaris InvisiBulbs or other aftermarket light bulbs? No problem Don t worry about your bulbs not fitting. These smoked lenses reuse the bulb holder that is currently instalLed on your existing light so you may continue using the same bulbs with these lenses as you do today. This kit comes with a pair of lenses to replace your OEM lenses. Pair For E60Side lenses Clear.

Bimmian SLK8XACOY Smoked Lens Kit Pair For E82888781 Side lenses Clear $47.58 Our smoked lens kits are an ideal way to give your vehicle a unique stealth look. Whether you have orange or clear lenses now this is a great upgrade. These lenses are not OEM but are made by the leader in aftermarket lens products DEPO so you can be assured of the best possibile quality of all aftermarket lights. Fitment is great on these lights and installation can be done in just minutes. Already have Solaris InvisiBulbs or other aftermarket light bulbs? No problem Don t worry about your bulbs not fitting. These smoked lenses reuse the bulb holder that is currently instalLed on your existing light so you may continue using the same bulbs with these lenses as you do today. This kit comes with a pair of lenses to replace your OEM lenses. Pair For E60Side lenses Clear.

Alpine PLM320T Power Beam Set of 3 20 Watt Lights with transformer 23 Ft Cord with color lenses with 20FT extention $89.75 Power Beam Lights are offered in 10 and 20 Watts. The 10 Watts can be used inside and outside of water Wet or Dry The 20 Watts MUST be submerged in water during use. Each light contains 5 interchangeable lenses and are offered both with and without transformers. Each Light Measures 2 D x 3 H Create stunning dramatic light displays both in the water and out Power Beam will help you add nighttime beauty to your decorative pond fountain plants or landscaping. Four colored lenses in red blue green and yellow are included for each light Includes magnetic base Use above water or below Includes 2 year warranty.

Alpine PLM310T Power Beam Set of 3 10 Watt Lights with transformer 23 Ft Cord with color lenses with 20 Ft extention $71.8 Power Beam Lights are offered in 10 and 20 Watts. The 10 Watts can be used inside and outside of water Wet or Dry The 20 Watts MUST be submerged in water during use. Each light contains 5 interchangeable lenses and are offered both with and without transformers. Each Light Measures 2 D x 3 H Create stunning dramatic light displays both in the water and out Power Beam will help you add nighttime beauty to your decorative pond fountain plants or landscaping. Four colored lenses in red blue green and yellow are included for each light Includes magnetic base Use above water or below Includes 2 year warranty.

Alpine PLM310 Power Beam Set of 3 10 Watt Lights Only 23 Ft Cord with color lenses with 20 FT extention $53.31 Power Beam Lights are offered in 10 and 20 Watts. The 10 Watts can be used inside and outside of water Wet or Dry The 20 Watts MUST be submerged in water during use. Each light contains 5 interchangeable lenses and are offered both with and without transformers. Each Light Measures 2 D x 3 H Create stunning dramatic light displays both in the water and out Power Beam will help you add nighttime beauty to your decorative pond fountain plants or landscaping. Four colored lenses in red blue green and yellow are included for each light Includes magnetic base Use above water or below Includes 2 year warranty.

Alpine PLM320 Power Beam Set of 3 20 Watt Lights Only 23 Ft Cord with color lenses with 20 FT extention $60.68 Power Beam Lights are offered in 10 and 20 Watts. The 10 Watts can be used inside and outside of water Wet or Dry The 20 Watts MUST be submerged in water during use. Each light contains 5 interchangeable lenses and are offered both with and without transformers. Each Light Measures 2 D x 3 H Create stunning dramatic light displays both in the water and out Power Beam will help you add nighttime beauty to your decorative pond fountain plants or landscaping. Four colored lenses in red blue green and yellow are included for each light Includes magnetic base Use above water or below Includes 2 year warranty.

Bimmian LSL84ACWH WeissLicht LED Side Lenses Pair For E84 X1 High Power LED Clear Lenses White Illumination $98.28 Get the clean European look of clear lenses And get an upgrade to Led at the same time. Dont be fooLed by the kits that other online vendors are selling... this kit is Completely Unique. This 4 piece Plug And Play Led taillight kit will give you the updated hitech look And style of the newest BMW E46 coupes and M3s And they are Brighter And draw less power than filament lights. Our lenses are of the highest quality available proof of this lies in their DOT and SAE ceritification No other brAnd on the market can claim an authentic DOT / SAE certification. Be suspicious of other sellers claiming to have DOT / SAE certifications Certification Marks are BrAnded On The Lenses. Our lenses are also Guaranteed To Work In Your Vehicle And are fully Plug And Play with no bulb failure warnings or computer errors. Included in our kit are All Four Piecesfor the rear of your vehicle the left And right turn signals / stop lights in Led plus the updated M3 style left And right reverse indicators for your trunk lid. Perfect for older vehicles whose reverse indicators are starting to go yellow from age. Pair For E84 X1. High Power Led. Clear Lenses. White Illumination.

Bimmian LSL39ACOY WeissLicht LED Side Lenses Pair For Any E39 Clear Lenses Orange Illumination $84.24 Get the clean European look of clear lenses And get an upgrade to Led at the same time. Dont be fooLed by the kits that other online vendors are selling... this kit is Completely Unique. This 4 piece Plug And Play Led taillight kit will give you the updated hitech look And style of the newest BMW E46 coupes and M3s And they are Brighter And draw less power than filament lights. Our lenses are of the highest quality available proof of this lies in their DOT and SAE ceritification No other brAnd on the market can claim an authentic DOT / SAE certification. Be suspicious of other sellers claiming to have DOT / SAE certifications Certification Marks are BrAnded On The Lenses. Our lenses are also Guaranteed To Work In Your Vehicle And are fully Plug And Play with no bulb failure warnings or computer errors. Included in our kit are All Four Piecesfor the rear of your vehicle the left And right turn signals / stop lights in Led plus the updated M3 style left And right reverse indicators for your trunk lid. Perfect for older vehicles whose reverse indicators are starting to go yellow from age. Pair For Any E39. Clear Lenses. Orange Illumination.

Bimmian LSL464SOY LED Side Lenses Pair For E46 CoupeConvertible Not M3 20042006 Smoked Lenses Orange Illumination $105.3 Get the clean European look of clear lenses And get an upgrade to Led at the same time. Dont be fooLed by the kits that other online vendors are selling... this kit is Completely Unique. This 4 piece Plug And Play Led taillight kit will give you the updated hitech look And style of the newest BMW E46 coupes and M3s And they are Brighter And draw less power than filament lights. Our lenses are of the highest quality available proof of this lies in their DOT and SAE ceritification No other brAnd on the market can claim an authentic DOT / SAE certification. Be suspicious of other sellers claiming to have DOT / SAE certifications Certification Marks are BrAnded On The Lenses. Our lenses are also Guaranteed To Work In Your Vehicle And are fully Plug And Play with no bulb failure warnings or computer errors. Included in our kit are All Four Piecesfor the rear of your vehicle the left And right turn signals / stop lights in Led plus the updated M3 style left And right reverse indicators for your trunk lid. Perfect for older vehicles whose reverse indicators are starting to go yellow from age. Pair For E46 CoupeConvertible Not M3 20042006. Smoked Lenses. Orange Illumination.

Bimmian LSL39ASOY WeissLicht LED Side Lenses Pair For Any E39 Smoked Lenses Orange Illumination $84.24 Get the clean European look of clear lenses And get an upgrade to Led at the same time. Dont be fooLed by the kits that other online vendors are selling... this kit is Completely Unique. This 4 piece Plug And Play Led taillight kit will give you the updated hitech look And style of the newest BMW E46 coupes and M3s And they are Brighter And draw less power than filament lights. Our lenses are of the highest quality available proof of this lies in their DOT and SAE ceritification No other brAnd on the market can claim an authentic DOT / SAE certification. Be suspicious of other sellers claiming to have DOT / SAE certifications Certification Marks are BrAnded On The Lenses. Our lenses are also Guaranteed To Work In Your Vehicle And are fully Plug And Play with no bulb failure warnings or computer errors. Included in our kit are All Four Piecesfor the rear of your vehicle the left And right turn signals / stop lights in Led plus the updated M3 style left And right reverse indicators for your trunk lid. Perfect for older vehicles whose reverse indicators are starting to go yellow from age. Pair For Any E39. Smoked Lenses. Orange Illumination.

Bimmian LSL464COY LED Side Lenses Pair For E46 Coupe Not M3 20042006 Clear Lenses Orange Illumination $105.3 Get the clean European look of clear lenses And get an upgrade to Led at the same time. Dont be fooLed by the kits that other online vendors are selling... this kit is Completely Unique. This 4 piece Plug And Play Led taillight kit will give you the updated hitech look And style of the newest BMW E46 coupes and M3s And they are Brighter And draw less power than filament lights. Our lenses are of the highest quality available proof of this lies in their DOT and SAE ceritification No other brAnd on the market can claim an authentic DOT / SAE certification. Be suspicious of other sellers claiming to have DOT / SAE certifications Certification Marks are BrAnded On The Lenses. Our lenses are also Guaranteed To Work In Your Vehicle And are fully Plug And Play with no bulb failure warnings or computer errors. Included in our kit are All Four Piecesfor the rear of your vehicle the left And right turn signals / stop lights in Led plus the updated M3 style left And right reverse indicators for your trunk lid. Perfect for older vehicles whose reverse indicators are starting to go yellow from age. Pair For E46 Coupe Not M3 20042006. Clear Lenses. Orange Illumination.

Bimmian LSL46MSOY WeissLicht LED Side Lenses Pair For E46 M3 Smoked Lenses Orange Illumination $112.32 Get the clean European look of clear lenses And get an upgrade to Led at the same time. Dont be fooLed by the kits that other online vendors are selling... this kit is Completely Unique. This 4 piece Plug And Play Led taillight kit will give you the updated hitech look And style of the newest BMW E46 coupes and M3s And they are Brighter And draw less power than filament lights. Our lenses are of the highest quality available proof of this lies in their DOT and SAE ceritification No other brAnd on the market can claim an authentic DOT / SAE certification. Be suspicious of other sellers claiming to have DOT / SAE certifications Certification Marks are BrAnded On The Lenses. Our lenses are also Guaranteed To Work In Your Vehicle And are fully Plug And Play with no bulb failure warnings or computer errors. Included in our kit are All Four Piecesfor the rear of your vehicle the left And right turn signals / stop lights in Led plus the updated M3 style left And right reverse indicators for your trunk lid. Perfect for older vehicles whose reverse indicators are starting to go yellow from age. Pair For E46 M3. Smoked Lenses. Orange Illumination.

Bimmian LSL84ASWH WeissLicht LED Side Lenses Pair For E84 X1 High Power LED Smoked Lenses White Illumination $98.28 Get the clean European look of clear lenses And get an upgrade to Led at the same time. Dont be fooLed by the kits that other online vendors are selling... this kit is Completely Unique. This 4 piece Plug And Play Led taillight kit will give you the updated hitech look And style of the newest BMW E46 coupes and M3s And they are Brighter And draw less power than filament lights. Our lenses are of the highest quality available proof of this lies in their DOT and SAE ceritification No other brAnd on the market can claim an authentic DOT / SAE certification. Be suspicious of other sellers claiming to have DOT / SAE certifications Certification Marks are BrAnded On The Lenses. Our lenses are also Guaranteed To Work In Your Vehicle And are fully Plug And Play with no bulb failure warnings or computer errors. Included in our kit are All Four Piecesfor the rear of your vehicle the left And right turn signals / stop lights in Led plus the updated M3 style left And right reverse indicators for your trunk lid. Perfect for older vehicles whose reverse indicators are starting to go yellow from age. Pair For E84 X1. High Power Led. Smoked Lenses. White Illumination.

Bimmian LSL38ASOY WeissLicht LED Side Lenses Pair For E38 Smoked Lenses Orange Illumination $112.32 Get the clean European look of clear lenses And get an upgrade to Led at the same time. Dont be fooLed by the kits that other online vendors are selling... this kit is Completely Unique. This 4 piece Plug And Play Led taillight kit will give you the updated hitech look And style of the newest BMW E46 coupes and M3s And they are Brighter And draw less power than filament lights. Our lenses are of the highest quality available proof of this lies in their DOT and SAE ceritification No other brAnd on the market can claim an authentic DOT / SAE certification. Be suspicious of other sellers claiming to have DOT / SAE certifications Certification Marks are BrAnded On The Lenses. Our lenses are also Guaranteed To Work In Your Vehicle And are fully Plug And Play with no bulb failure warnings or computer errors. Included in our kit are All Four Piecesfor the rear of your vehicle the left And right turn signals / stop lights in Led plus the updated M3 style left And right reverse indicators for your trunk lid. Perfect for older vehicles whose reverse indicators are starting to go yellow from age. Pair For E38. Smoked Lenses. Orange Illumination.

Bimmian LSL38ASWY WeissLicht LED Side Lenses Pair For E38 Smoked Lenses White Illumination $112.32 Get the clean European look of clear lenses And get an upgrade to Led at the same time. Dont be fooLed by the kits that other online vendors are selling... this kit is Completely Unique. This 4 piece Plug And Play Led taillight kit will give you the updated hitech look And style of the newest BMW E46 coupes and M3s And they are Brighter And draw less power than filament lights. Our lenses are of the highest quality available proof of this lies in their DOT and SAE ceritification No other brAnd on the market can claim an authentic DOT / SAE certification. Be suspicious of other sellers claiming to have DOT / SAE certifications Certification Marks are BrAnded On The Lenses. Our lenses are also Guaranteed To Work In Your Vehicle And are fully Plug And Play with no bulb failure warnings or computer errors. Included in our kit are All Four Piecesfor the rear of your vehicle the left And right turn signals / stop lights in Led plus the updated M3 style left And right reverse indicators for your trunk lid. Perfect for older vehicles whose reverse indicators are starting to go yellow from age. Pair For E38. Smoked Lenses. White Illumination.

Bimmian LSL8XACOH WeissLicht LED Side Lenses Pair For E82888781 High Power LED Clear Lenses Orange Illumination $98.28 Get the clean European look of clear lenses And get an upgrade to Led at the same time. Dont be fooLed by the kits that other online vendors are selling... this kit is Completely Unique. This 4 piece Plug And Play Led taillight kit will give you the updated hitech look And style of the newest BMW E46 coupes and M3s And they are Brighter And draw less power than filament lights. Our lenses are of the highest quality available proof of this lies in their DOT and SAE ceritification No other brAnd on the market can claim an authentic DOT / SAE certification. Be suspicious of other sellers claiming to have DOT / SAE certifications Certification Marks are BrAnded On The Lenses. Our lenses are also Guaranteed To Work In Your Vehicle And are fully Plug And Play with no bulb failure warnings or computer errors. Included in our kit are All Four Piecesfor the rear of your vehicle the left And right turn signals / stop lights in Led plus the updated M3 style left And right reverse indicators for your trunk lid. Perfect for older vehicles whose reverse indicators are starting to go yellow from age. Pair For E82888781. High Power Led. Clear Lenses. Orange Illumination.

Bimmian LSL8XACWH WeissLicht LED Side Lenses Pair For E82888781 High Power LED Clear Lenses White Illumination $98.28 Get the clean European look of clear lenses And get an upgrade to Led at the same time. Dont be fooLed by the kits that other online vendors are selling... this kit is Completely Unique. This 4 piece Plug And Play Led taillight kit will give you the updated hitech look And style of the newest BMW E46 coupes and M3s And they are Brighter And draw less power than filament lights. Our lenses are of the highest quality available proof of this lies in their DOT and SAE ceritification No other brAnd on the market can claim an authentic DOT / SAE certification. Be suspicious of other sellers claiming to have DOT / SAE certifications Certification Marks are BrAnded On The Lenses. Our lenses are also Guaranteed To Work In Your Vehicle And are fully Plug And Play with no bulb failure warnings or computer errors. Included in our kit are All Four Piecesfor the rear of your vehicle the left And right turn signals / stop lights in Led plus the updated M3 style left And right reverse indicators for your trunk lid. Perfect for older vehicles whose reverse indicators are starting to go yellow from age. Pair For E82888781. High Power Led. Clear Lenses. White Illumination.

Bimmian LSL60ACWH WeissLicht LED Side Lenses Pair For E60 High Power LED Clear Lenses White Illumination $98.28 Get the clean European look of clear lenses And get an upgrade to Led at the same time. Dont be fooLed by the kits that other online vendors are selling... this kit is Completely Unique. This 4 piece Plug And Play Led taillight kit will give you the updated hitech look And style of the newest BMW E46 coupes and M3s And they are Brighter And draw less power than filament lights. Our lenses are of the highest quality available proof of this lies in their DOT and SAE ceritification No other brAnd on the market can claim an authentic DOT / SAE certification. Be suspicious of other sellers claiming to have DOT / SAE certifications Certification Marks are BrAnded On The Lenses. Our lenses are also Guaranteed To Work In Your Vehicle And are fully Plug And Play with no bulb failure warnings or computer errors. Included in our kit are All Four Piecesfor the rear of your vehicle the left And right turn signals / stop lights in Led plus the updated M3 style left And right reverse indicators for your trunk lid. Perfect for older vehicles whose reverse indicators are starting to go yellow from age. Pair For E60. High Power Led. Clear Lenses. White Illumination.