LED Underwater Light 1)High Power LED 9W 2)Excellent Quality&Competitive Price 3)Waterproof Grade IP68 4)Life Span:50,000H LED Underwater Light1)Material ... -corrosion, acid and alkali7)Life Span:50,000H9W High Power LED Underwater Light typeSD-1001materialaluminum,stainless steel,toughened glass covershaperoundcolorred,yellow,blue,green ...