2,3.4Inch.square type,with glass cover,ip20,e27/g24 lamp holder,cheap price High purity aluminum lamp cup of good reflecting effect, steel with coated treatment on the surface,Easier installation by clip-press2,3.4Inch.square,ip20,e27/g24 lamp holder,cheap priceUpdate Date:2011-8-3 20:39:57 Downlight 2".3",4" square type with glass cover E27/G24