Everlight Electronics announces a series of Low/Mid Power LEDs especially suited for use in solid state lighting. This LED series is directed towards light bar replacement and omnidirectional bulb applications and consists of 0,06W, 0,2W, 0,4W, and 0,5W products with efficiencies of >100lm/W. These LEDs are of different form factors; 3020 and 3528 (0.06W), 5050 (0.2W), and 5630 (0.4W and 0.5W) package sizes.
The 3020 and 3528 (0.06W) packages are ideal for light bar applications. Many of the small packages can be densely packed onto a linear heat sink to provide the required light uniformity of linear solutions. As a result, a linear LED light bar can emulate the appearance of traditional fluorescent tubes. In addition, because these are small, low power LEDs, the minimal thermal dissipation of linear fixtures is sufficient in maintaining a low substrate temperature as well as a low junction temperature within the LED, resulting in better performance and lifetime. To increase the advantage of using low power LEDs and improve overall light quality in the fixtures, Everlight can offer 200mcd/bin for intensity uniformity and 0.1V/bin for more consistent electrical design.
The balance of lumens output, power consumption, and package size allow the 5630 to optimally spread light and heat by spatially distributing the LEDs uniformly in the dimensional confines of an A-bulb. All Everlight Low/Mid Power LEDs follow ANSI binning, have a wide range of CRI values, and are undergoing LM80 testing. The flexibility of Everlight Low/Mid power LED in packaging, binning and chip selection gives engineers more options in creating unique lighting fixtures with acceptable prices.
