ip68 led underwater light 1.Material:stainless steel 2.LED source:3W high power LED 3.Waterproof rank:IP68 Part No.Light SourceLens Beam Angle(°) ... ,000 hours3. Low working voltage, safe for humen4. Green Light, environmental protection5. Low power consumption, high efficiency, economic6. Single color, R/G ... 1 are available7. CE and RoHS approval, IP68 high power 9x3w rgb ip68 led underwater light