Description:Product Description Features:bull; PC glass + waterproof + shockproof + dustproof, easy to install with free screw set included.bull; Universal for all cars, works as marker lights, side lights or identification light, trailer lamps, etc.bull; The two-wire design includes both a power cord and a ground wire for mounting on all surfaces.bull; Easy to install and durable. With our strict quality control system, we test every item and 100% ensure in good condition before shipment. Specifications:100% Brand New, High Quality, Waterproof Color: White/Amber/Red/Blue/Green (Optional) Size: 86*28*10mm / 3.4*1.1*0.4in Distance Between Fixing Holes: 76mm / 3in Material: ABS+PCrectile of LEDs: 4pcs Voltage: DC 12V-24V Application:Universal, Transducers, Truck Trailers, SUV, Boat and Side Marker/Marker Lamps or Identification Light ect. Note:1. Please allow slight difference due to manual measurement.2. Color may be slightly different from other monitorPackage Includes:2pcs*truck signal lightsPreview:Thank you for your purchase