1.LED waterproof power supply 2.12V 50W 3.Maximum output power :50W 4.Maxiun OUTPUT CURRENT :4.17A 5.CE & ROHS LED waterproof power supplyFeatures: Constant voltage power supply Low ... LED lights, guardrail tube, panel lights, project-light lamp, wall lamp, street lamp, wash display screen, lighting, and commercial lighting. Waterproof LED switching power supply 12V ...