BQGZ-29 type is a new generation of LED safety lights, the circuit structure of novel, reliable safety, easy to install, can be widely used in stations, terminals, high-rise building and the underground construction site, channel reef lights. On the night flight, vehicle navigation and pedestrian safety as an admonishment. Main technical parameters: Working voltage: AC220V Light intensity: 50 100cd Power: 10W Flash Quality: Adjustable, normally 20 times / minute Light-sensitivity: 100LX (adjustable) Light colors: red, green, yellow, white Net weight of light: 2Kg Source: High intensity LED light-emitting diodes Flash frequency: common frequency, 12 times / min Working environment: -30 °C - +70 °C Installation size: diameter 116mm, pitch 92mm, three-hole uniform pore size 8mm.