... , moisture-proof, dustproof,environmentally friendly product name: wire harness plugcharacteristics: waterproof, dustproof, moistureproof, environmentally friendly 1. The form of product: back wiring connection ... fast to it to resist water. 2. Number of pins: 1, 2, 33. Rated voltage: AC12V-220V, 380V4.Rated current :4 ... the connector, both ends are screwed with 2 waterproof head wire harness plug