Use of LED flat light source, constant current control circuit driver. Recent scattering effect, uniform illumination, soft, no flicker. LED flat light source lamp is the latest technology products to protect their eyesight is very suitable for young plants in time for the next lamp, eye fatigue is not easy, not easy to myopia. Long life, low maintenance cost, more than 10 years of normal use, attractive appearance, suitable for a variety of places to use, there is standby power, a power outage or other emergency situations can still sing the time to apply. Ultra-low power, high efficiency, high luminous efficiency. Is typical of the national promotion of green lighting products.