... single color constant current )led underground light(bulb) Main Features:*Model:LWA-109*Material:Stainless Steel, Die-casting cover*1W/3W ... fiber optic lighting,high power LED lighting and professional light controller.Minnar Illumination possess thorough design,development,manufacture,sales ... engineer,dealer,and final customers. IP68,High Power, Stainless Steel,3mm thichness, LED Underwater Light