... no radiation,no mercury;5.SMD type bright LED light source,high brightness,low light attenuation,no RF interference,no glare;6.safe ... current power supply, small ripple, avoid light at high current impact of LED, decrease of LED light, to extend the service life.Our Promises ... to customer inquiries2.Offer customer the lowest price with high quality LED light.3.Accurate and timely delivery the goods to ...