... Easy installation ceiling lamp holder,aluminum lighting accessory/holder,input:220v/50hz,output:12v,50w,MR16 ,pure aluminum Easy installation ceiling lamp holder, lighting ... accessory,down light/ceiling light holder,commercial lighting accessory.style no:910, Input:220v/ ... 5x5.2G.W./ N.W. : 7KG/6KG Easy installation ceiling lamp holder