Features: Universal double Function Red/White LED Trailer Clearance Lights with strong ABS housing ensure long lasting visibility and weather resistance for trucks, trailers, and RVs. Featuring easy plugs and play installation, these 12V/24V suitable side marker lights utilize PC lens technology and ultrasonic welding for permanent waterproof performances in weather conditions. Ideal for commercial truck drivers, owners, and marine operators requiring reliable clearance lights, tail lights, or license plate lamp replacements. Perfect for enhancing vehicle visibility during nighttime highway driving, foggy conditions, or tight parking maneuvers with double color indicators for multifunction signaling. Engineered with UV resistant ABS construction and vibration proof design, these multipurpose trailer lights maintain brightness as turn signals, parking lights, or identification lamps across heavy duty applications. Specifications: Material: ABS Height: about 75mm/3inch Package Includes: Pair Double-sided Waist Light note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.