HIGH QUALITY -- Exterior consists of aluminum alloy housing and PC Lens Material to endure all kinds of weather conditions, this LED strobe light will not melt in sun like many inferior dash lights.
EASY INSTALLATION -- This emergency strobe lights with main control box for free wiring installation, it can perfectly synchronized your lights. 11.5 ft long wire of each raw of light can meet the installation needs of various large vehicles. Protective mounting gaskets and screws are included for easy installation.