... 1 / 10 power consumption 3,Health Eye:LED are used low-voltage DC power supply, no flicker, no glare, brightness uniformity, ... visually closer to natural light; 4,None of electromagnetic radiation:low-voltage DC drive without any electromagnetic radiation, electromagnetic radiation has now ... ; 5,Long life maintenance-free: LED at the correct voltage and environment, time of up to 100,000 hours of ...