... Pb, anti-static, dust prevention, recyclablePower on in 0.01 seconds without twinkle and noiseHigh Energy EfficiencyTop ... long lifespan and much safer.Technical dataProduct NameLED Ceiling LightLED TypeSMD3528,SMD5050,etcColorWhite,Warm White,Cold WhiteFrame ... Or customized Structure and Installation MethodColour temperatureApplication Widespread use in Family, School,Office, Showing Room, Meeting Room, ...