Partsam 1-Piece Bright Clear Lens Yellow 31 LED Cab Roof Running Marker Light with Chrome Base - Compatible with Peterbilt, Kenworth, Freightliner, Western Star & Mack Trailers - Ideal for Truck Safety Lighting & Night Visibility

About PARTSam It all started in the summer of 2013 with a simple, with bold idea: make better auto parts. In other words, not just a better auto parts - a better way of doing things. A new kind of auto company that works hand in hand with users to do something amazing, something meaningful. Now PARTSam has grown tremendously to become one of the leading platforms of e-Commerce in the aftermarket auto parts industry. Inventory Management/Warehouse & Fulfillment – With our warehouse located in Milpitas, California, we take care of the inventory management for our products. This saves manufacturers space, time, and headache. Fitment Fits the following vehicles: For Heavy duty trucks tractors like Peterbilt, freightliner, international, Kenworth, Mack, Western Star etc. They can be also be used to DIY on other vehicles as trailers, tractors, semi-trailer, dump truck, bus, boat, special vehicle, etc. Features ​ Color: White Cover Lens Amber LED Lights: built in 31 LED Exact-fit for Peterbilt, freightliner, Kenworth, Mack, Western Star trucks tractors. Polycarbonate lens attached to chrome high-impact ABS housing with screws. Chromed ABS plastic housing with foam mounting gasket. Epoxy encapsulated electronics prevents damage from water and corrosion. EASY TO INSTALL-2 Wires Connection : White wire is Negative and Black is Positive Functions Dimension: 10.63'' x 3.88'' x 2.6'' Hole to hole distance: 9.25'' Exact Fits Size, IP67 Waterproof Keep Your Vehicle Well-Marked and Safety Ensured. With Built in 31 LED Super Bright Amber Color Light Great replacement for Incandescent lights. Wire Connection Black to Positive and White to Negative(Ground).