Side Marker Lights 21 LEDs for Cars and LED Side Roadside Two Constant High Yellow (10-Pack) Trucks, Lights, Lights, Modes On, Brightness,

(Product Specifications) Chip: 21 high-brightness LED chips; Emitting color: Yellow; Material: ABS; Waterproof rating: IP67 (Bright & Two Modes) Equipped with 21 high-brightness LED chips, it provides excellent visibility, attracting the attention of oncoming and following vehicles. It also has two illumination modes, making it ideal for driving! *Modes: ① Constant illumination (both sides illuminated) ② Constant illumination (center light illuminated) (Waterproof) This LED sight marker has a sealed ABS shell, which helps protect the internal device from rain and dust. It's very convenient as you don't need to remove it when driving in the rain or when washing your car. (Versatile) Suitable for vehicles such as trucks, trailers, forklifts, campervans, snowplows, cranes, bulldozers, tractors, and buses. (Easy Installation) Three-wire design makes installation easy even for beginners. Black wire: Negative; Yellow wire: Constant light +; Red wire: Constant light + Trailer side marker lights (10 pieces)