(oxidized aluminium,RGB or single color constant current )led underground light(bulb) Main Features:*Model:LWA-109*Material:Stainless Steel, ... apply ourselves to fiber optic lighting,high power LED lighting and professional light controller.Minnar Illumination possess thorough design,development,manufacture ... and final customers. IP68,High Power, Stainless Steel,3mm thichness, LED Underwater Light