Features: 1.Function: The flash module is used to control the brake or tail light, can alert the vehicles behind you avoid rear end accidents in blocked roads. 2.Flashing: When braking, the module enters strobe mode, and keeps the original steady light state after flashing. When you stop, it can warn the driver behind the attractive flashing light. 3.Premium Material: The strobe module controller is made of durable ABS material, which is impact resistant, wear proof, anti aging with stable performance. 4.Parameter: The working voltage is DC12V, the maximum current is 2A, the size is 49.5x27.5x14mm, and the working temperature should be ?40 to +50. 5.Wide Application: These car brake light flashers can enhance your brake light function, suitable for cars, motorcycles, armored vehicles, electric bicycle etc. Specification: Item Type: Light Flash Module Controller Material: ABS Working Voltage: 12V DC Size: Approx. 49.5x27.5x14mm/1.95x1.08x0.55in Maximum Current: 2A Working Temperature: -40-+50 Features: Strobe Fitment: Suitable for cars, motorcycles, tanks, armored vehicles, electric bicycle lights