... high lumens high brightness 50000hours lifespan CE,Rohs approved 4/6/8/12w ceiling light led with new style for home ... for kitchens, bedrooms, washing room, offices,west restaurants, hotels etc. 2. Display lighting for museums3. galleries, stores, malls, shopwindows,malls, ... exhibitions etc.Parameter advantages Attention1.No suitable fo rdimmer.2.Cut off the power before installing.3.Suitable for ...