... 4,TUV & ETL & CE & RoHS newest design led down light 6W to 22W Product Features : 1. ... Design,easy to install. 2.The driver and Led desipasion dependently. 3.No UV harmful substance4.TUV ... 25°C ItemSymbolled down lightPower ConsumptionW6w,8w,10w, 12w,15w,18w,20w,22wDimension/4" , 5" , 6" , ... /Hosptial / School LighitngIndustrial /Commercial/Indoor Lighting newest design led down light 8inch 18w to 22w