... ceiling light holder,aluminum lighting accessory,style:WJ-910 input:220v/50hz,output:12v,50w,MR16 lighting source.pure aluninm ceiling light holder, ... lighting accessory,down light holder,commercial lighting accessory.style no:WJ-910, Input ... 5x9.5x5.2G.W./ N.W. : 7KG/6KG ceiling light holder,mr16 lighting fixtures,spotlight accessories