High Visibility LEDs: Each light contains 4 pcs 2835 SMD LEDs, with high visibility amber lights. Whether at night, in foggy weather or in other weather and environments, the lights are clearly visible
Sealed Waterproof: The PC lens and ABS bottom shell are tightly integrated, so there is no need to worry about moisture entering. The back plug also has a waterproof design inside, achieve full sealing and better waterproof performance
Three Step Installation: Mark the hole position, place the lights, fix the lights with screws, and finally connect the plug. If you have an OE plug in your car, simply use the plug and play method to make the marker light work
Perfect Fit: Work as LED cab roof marker light top clearance light indicator lights running light, compatible with almost 12V DC heavy duty trucks Mack Kenworth Freightliner International ProStar/LoneStar and other vehicle like trucks trailers RV camper work vehicles