The GZ-90 high-intensity navigation beacon light (flagpole type) is controlled by a computer chip to pulse xenon lamps. Equipped with luminosity, alternating flashing of four lamps and two groups, constant flashing intensity, compound lens focusing, synchronous flashing without the need for a control box, using a power supply of AC100V~260V wide voltage. The lamp tube is a German product, and the lamp housing adopts an integrated design of aluminum alloy.