1. Easy to install, automatically flashes when your key is removed from the vehicle. 2. Uses minimal power supply, so it does not affect your battery; less than 30 mAh. 3. Can be used in cars, boats, motor homes, motorcycles, home security, or any other location with a 9 to 14-volt power source. 4. Does not require a car alarm system and can be installed in minutes. 5. High quality and designed to directly replace old or damaged units. Function: Burglar alarm Compatible Models: Universal Color: Black Material: Plastic, LED, Metal Package Contents: 2 x Motorcycle Lights Note: The package includes only the items listed above; other accessories are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.