... Grade IP68 4)Life Span:50,000H LED Underwater Light1)Material:Aluminum,Stainless Steel,Tempered Glass2)Color:Red,Blue,Green,Yellow,Warm White ... )Anti-corrosion, acid and alkali7)Life Span:50,000H6W High Power RGB LED Underwater Light typeSD-1002materialaluminum,stainless steel,toughened glass covershaperoundcolorred,yellow,blue ...