Large irradiation area and brightness help improve visibility when reversing After turning on the light flashes three times as a then remains constantly illuminated Installation steps Adhesive mount the reverse light Route the wire through the tail box door Remove the trunk liner clip Take out the tail box gasket to organize the power cord Connect the power cord to the vehicle's reverse light wiring Complete the installation Product name: reversing light Power consumption: 5W Lumens: 650LM Color temperature: 6000K ±500 Waterproof rating: IP67 Material: aluminum Dimensions: approximately 5.7 x 3.4cm Quantity: 1 piece Package includes: 1 x reversing light Disclaimer: This is a compatible replacement part.Any brand or model mentioned is for compatibility demonstration, not endorsement.