Amazing brightness: each light is equipped with 2 durable LED diodes. Output super bright, White light, with better heat dissipation and wider beam angle. Surface Mount & 2-Wire Design: Simple installation only requires drilling three holes, running the wire through the center hole, and then securing both sides of the light za screws. 2-wire cables with black dla mass/minus and White dla plus. Highlighted features: Used jako front rear side marker light LED marker light indicator light on fender on 10-30V truck pickups SUV trailer van caravan boat truck bus etc. Package includes: 10 pcs. White side marker lights, do each light. Set: 10 x Lampa reflective marker with 2 LEDs LED 10-30V White screws! Kolor: White Length: 66mm Width: 27mm Thickness: 17mm Mounting space spacing: 45 mm Output luminous flux: 500 lm Operating temperature: -40C50C waterproof Quantity: 10 pcs.