Recently, the topic of blue light harming the eyes has been taken seriously and new LED development has focused on reducing the negative effect of blue light on the body. Theoretically, blue light wavelength ranges from 420nm to 480nm. According to one of the reports done by International Electrotechnical Commission (IEC), the shorter wavelength range of blue light from 415nm to 460nm is most likely to damage the eye. The report also mentioned that when exposed to these short blue light ranges, the risk of getting eye disease such as Macular degeneration will increase. Most...

ProLight introduced a series of unique color LEDs, which provide more color options for outdoor building designers. ProLight Opto as one of the Taiwan high power LED packaging manufacturer, have been providing LED solution for outdoor lighting market for many years.

Taiwan high power LED manufacturer- ProLight Opto, presents the new COB G-II series, which has 4 series including 11 items.

Since the introduction of COB LED packages for lighting in 2010, ProLight has continuously improved the COB packaging technology. Recently, ProLight announced the new COB series with 2-step MacAdam ellipse guarantee to be industry leading standard in light quality.

ProLight, a Taiwan high power LED packaging house, introduced the latest E series products which can be driven to higher drive current. E series adopts ProLight’s patented High Thermal Eutectic Technology. The eutectic material that is commonly used is Au-Sn, the thermal conductivity is around 58W/mK, but ProLight have developed the high thermal dissipating eutectic material, which have thermal conductivity over 160W/mK. This unique eutectic can reduce heat resistance and drive LED by higher current to optimize lumens.

As one of the leading Taiwan professional high power LED packaging house, ProLight Opto, have been devoted its R&D on developing the best AC-HV LED technology. We will showcase our high voltage (HV) LED in 3030 and 3535 package size at the 2014 HK International Lighting Fair.