Features: 1.Enhanced Visibility: The cab marker light significantly improves safety performance during night time driving. It is especially useful during foggy conditions or when it's raining or snowing. 2.Waterproof Design: Specifically designed to withstand harsh weather conditions, including heavy rain and strong winds. It features waterproof and shock resistant properties. 3.Multipurpose: The top marker light is suitable for various uses such as cab marker, cab marker clearance light, roof running light, and roof clearance light. 4.Universal Fit: The roof clearance light is compatible with various heavy duty trucks, replacement for Peterbilt, replacement for Freightliner, replacement for Kenworth, replacement for Mack, etc. 5.Easy Installation: The light is designed for easy installation. While drilling may be required, it comes with soft pads to protect the mounting surface. The light is suitable for fast feet or curved roofs. Specification: Item Type: Marker Light_x000D_ Material: ABS + Rubber_x000D_ Voltage: 12V_x000D_ Lens Color: Amber_x000D_ Number of LEDs: 10_x000D_ Function: Improve safety when driving at night, on foggy days, even when it rains or snows_x000D_ Applicable: Suitable for RV Yacht Pickup. This cab marker light fits for Heavy Duty trucks, replacement for Peterbilt, replacement for Freightliner, replacement for International, replacement for Kenworth, replacement for Mack, replacement for Western Star, etc. Universal for DIY on Trucks, trailers, tractors, semi trailers, Dump Trucks, special vehicles, etc. PackageList: 5 x_x000D_ _x000D_ Marker Light 10 x Screw