【10pcs 12V Side Marker Lights】Can be used as side marker light, tail light, indicator light, rear light, cabin light for 12V/24V vehicles such as van, truck, trailer, SUV, van, caravan, RV, camping, car, boat, lorry, bus, etc. 【Product Specifications】Dimension: 6.5 x 2.8 x 1.2cm; Wire Length: Approx. 18cm; Hole Distance: 0.55cm 【IP68 Waterproof】Fully enclosed circuit, waterproof and dustproof design, sealed luminous lens and with excellent light transmittance 【Easy to Install】Fixed by 20 screws, wires come out from the back of the light (white is positive; black is negative). The two-wire design includes both wires for mounting on any surface 【Multiple choices】 It can be selected according to the function and use. There are three colored side lights: red, yellow and white