• [Super Bright] Partsam torpedo cab marker built-in 8 high-powered LEDs, upgraded to a tower-shaped structure to make the light more beautiful and focused, also with adjustable brightness (high/low), Meet your different needs.
• [IP67 Waterproof] Partsam cab marker with chrome housing and waterproof gasket, protect your truck roof light from water, sand, dust, rain, snow, etc., ensuring safety and clear markings.
• [Easy Installation] Chrome roof running lights adopt wiring installation method. Each roof running lights comes with three wires, red (high brightness) and black (low brightness) are positive poles, and white is ground.
• [Wide Application] Partsam Amber Cab Marker Compatible with various heavy-duty trucks and specialized vehicles, including Peterbilt, Freightliner, Western Star, International, Mack, Paccar, as well as trailers, semi trucks, buses, marine vessels, etc.
• [Package Included] 5PCS cab marker lights, its size is 15.75 inches long x 3.36 inches high x 10.24 inches hole spacing.