White SMD LED
SMD, or "Surface Mounted Device" LEDs, are the most common LEDs in the market. The LED chip is permanently fused to a printed circuit board, and it's highly popular due to its versatility. You can find it in light bulbs and string lights, and even in the notification light on your mobile phone.
How is white light produced by SMD LEDs?
SMD LEDs do not directly produce white light. There are two ways in which white light is produced from SMD LEDs as below:
Using a blue LED with a phosphor coating to convert blue light to white light by a process called fluorescence.
Combining red, blue and green LEDs to produce white light. SMD White light is produced by varying the intensities of the individual red, blue and green chips.
Advantages of White SMD LED
High-intensity; uniform illumination; Energy-saving and environmental protection
Low-power consumption, Well consistency
American energy star international testing standard material;
PCT/EMC bracket; gold wire package;
The product through high and low temperature thermal shock(-40℃/30min~~125℃/30min)500 rounds of the reliability test, higher than the industry's most stringent reliability test standards, reliable quality.
Safe and reliable, the product has obtained test reports and certifications such as LM-80 and EN62471(blue light hazard).
Advanced centrifugal process packaging technology, excellent vulcanization resistance
High light efficiency, uniform light spot
High energy saving ratio, using accurate secondary light distribution technology, choosing different light distribution methods according to your lighting requirements so that each ray of light hits a place where it is needed.
Long lifespan, the principle of luminescence is cold luminescence, rather than by heating or discharging luminescence, so the life of components than tungsten filament bulbs about 20 to 80 times longer, up to about 200,000 hours.
Crescent Optoelectronic (Shenzhen) is a professional SMD LED supplier in China. We sincerely invite and welcome people from all around the world to invest and create more values together.
Contact : Dorothy Huang, 0086 755 81735121
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
|
This page is about importers and exporters of White SMD LED Search in a category : B2B Services Search in a category : white |
Thursday, August 01, 2013
Quantity : moq:1pcs - Price : USD594
Get stunning images with this High-spec Full HD Memory Camcorder, capable of 1920x1080/50P recording and loaded with F1.2 Super Bright & 29.5mm Wide Angle JVC HD GT LENS and Back-illuminated CMOS Sensor. Built-in Wi-Fi allows Live Monitoring via Smartphone, videos and stills to be emailed...
AC Electronic Ltd
- 999077 - HongKong
- +85 2 23 25 18 67
- +86 13501567844
Tuesday, March 03, 2026
Automatic Gear Pump Liquid Filling Machine FP-465 is designed and engineered to produce outstanding quality and precision filling suitable for various products like shampoo, hot sauce, lubricant oil etc. FP-465 can also replace piston or peristaltic module for the flexibility of filling demands...
Autopack Co.,Ltd
- autopacker
- 33454 - Taoyuan City
- +88 6 33 68 98 06
Saturday, July 11, 2015
Quantity : 1 - Price : $3,429.00
Truly affordable. Remarkably versatile. With the VersaStudio, we've taken everything that makes a Roland printer great and packed it into one powerful, profit-producing package. Award-winning mild solvent inks. Your choice of media. One device that can print and cut an incredible...
Asia Toner Inc
- 12950 - Jakarta
- 6281361223405





