Blue Led

Led Lighting Energy saving technologies
Due to the advantages of energy saving, environmental protection, the LED has become a major trend in light industry. As the technologies and product attributes used in LED are very different from traditional lamps, so the rules safety regulations and standards for general lighting is obviously not applicable for the LEDs. To assist the industry to address this problem, this problem is explained LED lighting technology and the scope of possible applications.
LED lighting refers to lighting products with LED (Light-Emitting Diode) technology as the main source of light. LED is a semiconductor components, solid state, the use of direct current distribution to the semiconductor PN junction, isolated and then the negative charge electrons combine with the positively charged holes, the emission of photons when two types of electric utility combined. Different types of LEDs can emit different wavelengths of light from infrared to blue and violet purple. In recent years, a new development fluorescent powder is painted in blue LED finally reach the white LED light. The operation usually requires LED driver or power supply, the main function unit or power supply is to convert the AC to DC, and at the same time to achieve the voltage and constant current LED components to control the game.
LED lamps with small bulb size, lightweight and packed by epoxy resin, high intensity can shock and vibration mechanism accessed, is not easy break, and long cycle of decline brightness, lifetime until 50.000-100.000 hours, far above the traditional incandescent light (1,000 hours) and fluorescent tubes (10,000 hours). Since life expectancy of 5-10 years, so that the LED lamps can not only reduce the cost of replacement lamps significantly, but also due to the feature that can be driven by extremely small currents, when the same lighting effects, power consumption is only half fluorescent light.
But because some of the LED technology is still insufficient, there are shortcomings when using LED lights initially, including quality in low light (color performance, consistency, color temperature), the problem of heat dissipation, and high price, including the problem of dissipation Heat accelerates the decomposition of brightness and reduce the life of the components of the circuit. As manufacturing technologies have developed considerably in last ten years, the shortcomings mentioned above were also improved. In addition to the LED luminous efficiency of cold wihite has reached 100 Lm / W in 2008, efficiency light warm white LED is expected to increase from 70 Lm / W to 100 Lm / W in 2010. Compared to the current general light source: incandescent bulbs around 15 Lm / W, fluorescent lights 45 ~ 60 Lm / W, HID light around 120 ~ 150 Lm / W, LED luminous efficiency have a significant advantage, following is a comparison LED lamps and other lights in common:
White LED: less heat, wide operating environment, small size, anti-vibration, focused beam.
Fluorescent: energy saving, but fragile and control pollution of waste such as mercury issues.
Incandescent bulbs: low efficiency, high intake, short-lived, fragile
Anyone wanting to reproduce this item elsewhere, you must add our link: www.ledke.com
About the Author
Tel: 86-0755-27319793 Fax: 86-0755-82949887 Website: www.ledke.com
![]() |
![]() SUREFIRE M500A WEAPONLIGHT NEW M500A BL BLUE LED TACTICAL NEW US $397.00
|
![]() Lot of 70 Lightning LED Wheel Blue Red Green Lights Colorful for Kick Scooter US $249.99
|
![]() 4pc x 6W BLUE Color Stainless Steel Underwater Yacht Boat Marine LED Light US $350.80
|
![]() Low Glow 940Nm Blue Leds IR Cellular Scouting Camera External Antenna MMS eMail US $299.99
|
![]() Wholesale LOT 36 pc Case 15 LED Blue Hurricane Camping Lantern 95 Tall US $229.00
|
![]() 2pc x 18W BLUE Color Hot Sale Promotion CREE LED Underwater Boat Marine Light US $399.90
|
![]() 940nm blue LED HD 144010801280720 12MP Outdoor Wildlife Hunting Camera US $214.00
|
![]() 2pc x 12W BLUE Color Hot Bright Boat Underwater Yacht LED Light DC12V IP68 US $286.40
|
![]() Ocean LED Amphibian T6 Blue Underwater Lighting US $309.42
|
![]() Liquid Lite 6 LED Drain Plug Light 5 in NPT Blue 12VDC US $307.78
|
![]() New Acorn Ltl6210MM HD video No Glow 940Nm Blue Leds External Antenna MMS eMail US $439.00
|
![]() Ocean LED Amphibian A12 Pro Series Blue 001 500352 US $823.60
|
![]() Perko LED Surface Mount Underwater Light Blue 2 Pack 0181DP2BLU US $292.09
|
![]() Perko 0181DP2BLU Perko LED Surface Mount Underwater Light Blue 2 Pack US $247.49
|
![]() Perko 0181DP2BLU Perko LED Surface Mount Underwater Light Blue 2 Pack Kit US $267.29
|
![]() Liquid Lite LLB110601 Liquid Lite 6 LED Drain Plug Light 189 NPT Blue 12 US $283.73
|
![]() WHITE BLUE A2L LED AVIATOR FLASHLIGHT SUREFIRE A2L HA BL US $207.95
|
![]() 2pc x 27W BLUE Color Hot Sales CREE LED Under water Boat Yacht Light Lamp US $499.90
|
![]() Acorn Ltl 6210MM 6210M Scouting Hunting Trail Camera No Glow 940Nm Blue Leds US $439.00
|
![]() 2pc x 27W BLUE Color Hi Brightness CREE LED Underwater Boat Yacht Light US $499.90
|
![]() |
Cuisinart CPK-17 PerfecTemp 1.7-Liter Stainless Steel Cordless Electric Kettle List Price: |
DescriptionThis Cuisinart Perfectemp Cordless Electric Programmable Kettle offers latest innovation for this product category%2E Heating water will never be easier with this handsome brushed stainless steel kettle%2E Great for making tea%2C hot chocolate or instant soups%2E It will quickly bring 1%2E75 quarts of water to a boil and then turn itself off%2E |
![]() |
Cuisinart Elite Collection Food Processor List Price: |
DescriptionAll-inclusive food processor from Cuisinart surpasses all other brands with the speed, multiple-performance and precision that has made Cuisinart the internationally-acclaimed brand of choice for gourmet chefs... |
![]() |
Panasonic Prestige NN-SD997S, 2.2cuft 1250 Watt Sensor Microwave Oven, Stainless Steel List Price: |
DescriptionGenius Prestige microwave oven is the perfect way to prepare a great-tasting meal in no time flat. Not only it adds a touch of class to any decor, but it is easy to clean and convenient to use. Spend less time in the kitchen and more time enjoying life! |
![]() |
It Might Get Loud [Blu-ray] List Price: |
DescriptionWhat happens when three of the world's finest rock guitarists gather to discuss music? Find out in this engrossing documentary that brings together Led Zeppelin's Jimmy Page, U2's The Edge, and The White Stripes' Jack White for a candid conversation about the impact that the invention of the electric guitar has had on society as well as their lives and careers... |
![]() |
It Might Get Loud List Price: |
DescriptionThree generations of rock guitarists come together for It Might Get Loud, a 2009 documentary directed by Davis Guggenheim (An Inconvenient Truth). These are not just your garden-variety guitar gods: Jimmy Page, in his mid-'60s at the time of the film, founded Led Zeppelin, who dominated the 1970s following the breakup of the Beatles... |
![]() |
Led Zeppelin IV |
![]() |
Rock & Roll, Volume 3 (Crossroads, Blues in Technicolor) |
DescriptionCrossroads traces the blues, another African American tradition that changed the sound of Rock and Roll, from the Mississippi Delta to Chicago to the UK, where this earthy rich sound inspired a host of young British musicians bored with the pop music of the day... |
![]() |
IMAX: Under the Sea 3D (Single-Disc Blu-ray 3D/Blu-ray Combo) List Price: |
DescriptionFilmed in IMAX 3D, Under the Sea is a strikingly realistic underwater exploration of the amazing sea life of the coral triangle in Papua New Guinea, Indonesia, and the Great Barrier Reef. Viewers instantaneously become divers, immersed in the coral reefs and floating mere inches away from sea life ranging from cuttlefish to venomous sea snakes, nautiluses, sea dragons, and great white sharks... |
![]() |
Disney WOW: World of Wonder [Blu-ray] List Price: |
DescriptionStudio: Buena Vista Home Video Release Date: 11/02/2010 Run time: 240 minutes |
![]() |
Sanyo NEW 1500 eneloop 8 Pack AAA Ni-MH Pre-Charged Rechargeable Batteries List Price: |
DescriptionThe SEC-HR4U8BPN 4-AAA Eneloop battery pack utilizes SANYO's advanced rechargeable battery technology allowing them to last longer than ever before! Unlike disposable batteries which can only be used only once and are wasteful to the environment, the eneloop batteries can be recharged up to 1,500 times... |







US $397.00























![It Might Get Loud [Blu-ray]](http://www.bikerati.com/media/images/i/51LCFdm9U7L._SL75_.jpg)




![Disney WOW: World of Wonder [Blu-ray]](http://www.bikerati.com/media/images/i/51TziBcqZFL._SL75_.jpg)

