【4PCS Multifunction LEDs】LED side lights, can be used as side marker light, tail light, indicator light, rear light, cabin lights, etc. 【IP65 Waterproof & Sealed Light Lens】Durable and waterproof plastic material, with great light transmittance, long lasting, shockproof. 【Super Bright】Each light with 2pcs high quality LED diodes, universal. Suitable for 12V/24V vehicles such as vans, trucks, trailers, SUV, van, caravan RV, camper, boat, truck, bus, etc. 【Easy to Install】The wires come out from the back of the light (white for positive, black for negative). Two-wire design includes both wires for mounting on all surfaces 【Luminous Size】Dimension: 2.58 x 1.1 x 0.7 inch; Cable length: approx. 5.66 inches; distance between mounting holes: 1.9 inches.