OETEX 5 Pack 6 LED Amber Cab Marker Lights, Waterproof Roof Mount Clearance Lights for Freightliner Volvo Heavy Duty Trucks Trailers, 12V Surface Mount Replacement Lamps

["6 LED Amber Cab Marker Lights - Each roof cab marker light is built with 6 amber LEDs to provide clear visibility for trucks, trailers, and heavy duty vehicles. Designed for cab roof marker, clearance, running light, and identification light use.","Compatible with Freightliner and Volvo Trucks - Designed as a replacement cab marker light for many Freightliner and Volvo heavy duty trucks. Also suitable for 12V trucks, trailers, tractors, semi trailers, dump trucks, and special vehicles when the size and wiring match.","Waterproof Sealed Housing - Made with a polycarbonate lens and sealed housing to help resist rain, snow, dust, and road splash. A practical lighting choice for daily driving, long haul trucking, and outdoor vehicle use.","12V LED Upgrade - LED cab marker lights turn on faster, use less power, and generate less heat than traditional incandescent lights. A useful upgrade for replacing old roof clearance lights with a more modern amber LED setup.","Hardwired Installation Required - This light is not plug and play. The original plug may need to be cut for hardwired installation. Black wire is positive and white wire is negative ground. Please verify your vehicle wiring before installation."]