In line with the latest national standards of the People's Republic of China.
The internal use of micro-computer control, can automatically detect the time of traffic lights.
Built-in software, hardware watchdog, stable and reliable work.
The shell uses aluminum alloy structure, fine process, beautiful appearance, light weight, never rust, dust, waterproof, service life of more than 10 years.
The light source uses four elements ultra-high brightness light-emitting diode (LED), high brightness, low power consumption, service life of more than 100,000 hours.