Feature: 1. With burst flash mode, and it will keep continuous flashing in this mode. Can remind passersby or the vehicle ahead to pay attention to the vehicle 2. It can be used for single‑color/two‑color/three‑color LED headlights (for low beam headlights). 3. With working voltage of 9-30V, power of 50W, for stable performance and high reliability. 4. Durable, not easy to damage, do not need frequent replacement, very convenient. 5. The installation is simple and convenient and the replacement is quick, only takes you a few minutes. Specification: Item Type: LED Flash Strobe Controller Box Material: PlasticBurst Flash Mode: Continuous flash Working Voltage: 9-30V Power: 50W Function Description: 1. Turn on the headlights, the lights are always on; 2. Turn off the car lights, quickly turn on the lights, and the flashing mode starts; 3. Turn off the lights, turn on the lights again, and return to constant light; 4. Single-color, two-color, and three-color lights can all be used.. Package List: 1 x LED Flash Strobe Controller Box