LED dimmer is an electrical device that changes the luminous flux of the light source in the lighting device and adjusts the illumination level. The purpose of a dimmer is to adjust the light to different brightness levels.
Use infrared remote control to dim LED lights. Can switch lights on and off, and use PWM to continuously dim. The light output of different intensities is produced by reducing or increasing the RMS voltage to induce an average power light.
Intelligent monitoring, safety and energy saving:
The LED dimming control system can monitor factors such as season, weather, brightness outside the cave, traffic flow, driving speed, etc. in real time, and regulate the start and stop, brightness, duration, and sections of the lighting in the cave according to specific changes in the external environment. Energy is saved, and suitable light in the cave provides a good visual environment for drivers, improving driving safety and comfort.
Multi-mode control, flexible and reliable:
The LED dimming control system is divided into automatic, manual and local control. The implementation of multiple control modes can effectively avoid the failure of a certain control method under fault conditions. Manual control can ensure the normal regulation of tunnel lighting when automatic control fails, improving the flexibility and reliability of dimming control.
Reduced power, extended life:
The basic lighting power of the lamps in the tunnel is lower than the rated power. The working temperature of the lamps and driving power supply is low, the loss is small, and the service life is extended.
Simple design, saving construction costs:
The basic lighting on the left or the basic lighting on the right requires only one power supply circuit. The circuit design is simple and the construction difficulty is small. It can save a lot of cables, control boxes and corresponding electrical expenses.
