(oxidized aluminium,RGB or single color constant current )led underground light(bulb) Main Features:*Model:LWA-109*Material:Stainless Steel, Die-casting cover*1W/3W High power LED*Powerful Ventilation**Constant Current adapter to last the life of LED*Waterproof*Easy for installation and maintenance*Long Distance shooting*Control option:MCB-101/MCC-101Application:*Pool,Spring,ect.*Color changing ...