Everlight Electronics Announces High Voltage LED Series for Retrofit Lighting Applications
Feb 14, 2011 Everlight Electronics Co., Ltd. launches a range of High Voltage LEDs especially suited for use in solid state lighting integral lamps, aka retrofit lamps.
Everlight’s new HiVo series comprises a 1W, 2W and 4W solution. The single chip LED provides a luminous flux of 80 / 100 lm at 48-55VDC in a color temperature of 3000 / 5700 K. The 2W product with two LED chips connected in series achieves 140 lm for 2700 K at 95-111VDC. The 4 chip LED with 275 / 375 lm for 3000 / 5700 K is available for voltages of 95-111V in North America and Asia and 190-220VDC in Europe. All HiVo components are supplied in a ceramic package with dimensions of 3.5x3.5mm for the 1W and 6.0x6.0mm for the 2W and 4W
When Everlight’s new HiVo LEDs are implemented into an LED Integral Lamp the full driver solution is no longer needed. Only a bridge rectifier, resistor, and capacitor are needed for very basic operation, resulting in higher overall efficiency of the LED Integral Lamp. Added space also allows the HiVo LEDs to be easily implemented into very small bulb applications like candelabra, mr11, or some mr16's where traditional LEDs plus drivers would not fit.
Mass Production: Q1-Q2, 2011
Picture: Everlight’s High Voltage LEDs 1W HiVo(left) and 2W and 4W HiVo (Right)
Author: BIO T&T
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