1.LED waterproof power supply 2.12V 50W 3.Maximum output power :50W 4.Maxiun OUTPUT CURRENT :4.17A 5.CE & ROHS ... and Rohs approvals Basic Parameters ModelHN-50-001Size(mm)207*35*25mmInput Voltage90-130V/170-250VOutput Current4.17AOutput Voltage12±0. ... : Article LED lights, guardrail tube, panel lights, project-light lamp, wall lamp, street lamp, wash display screen, lighting, and commercial lighting.