... , color changing system 1pcs of high power led Life span, 50,000hrs IP68 High power led underwater lampPower:6w Led source:1 ... ; red: 20—25lm;yellow: 20—25lm; blue: 10—15lm; green: 70—80lmMaterial:304stainless steel, 304stainless steel or Cast aluminun.Color ... :white, warm white, yellow, green, blue, red, pink, voilet, RGBBrightness angle: 15°----45° High power led underwater lamp