Street Light Timer Switch
- Pre-Settable Timer for Automatic street Light On-Off Control
- User Friendly & Intuitive User Interface Design
- Works over wide input Voltage range of 120V to 320V AC/ 50Hz
- Support weekly, cycle and pulse programs, automatic summer and winter time changeover, automatic correct the time error, etc
- Letop time switches can be installed on a DIN rail (overall width of 1 to 6 modules)
- Street light time switches with daily 10, 15, 30 minute programs.
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Letop Time Switch For Street Light
Since street lights need to be switched on and off regularly, they are usually controlled by a time switch, which is often called a street light control system. The street lamp using the timing switch control system can improve the energy efficiency of the street lamp from a long-term perspective, prolong the service life of the street lamp, and bring people a good experience.
Alion provides custom timing and light control solutions for over 500 projects worldwide. We can provide custom time switch solutions to your specifications – from idea generation to final series production.
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Featured Time Switch For Street Light
How the time switch works to control the street light
In an area or a street, street lights are basically turned on or off together, and they are usually controlled by a master switch.
However, time-controlled switches cannot directly control high-power electrical appliances. When the power of the electrical appliance exceeds 400W, an AC module contactor needs to be installed.
That is to say, we use the time switch to control the AC module contactor, and the AC module contactor controls the main switch of the street light.

















Street Light Timer Switch FAQ
It depends on the function of the street light. Some street lights only need lighting and timing functions, and the time switch can solve this problem. However, in some municipal projects, the street light system often needs to be equipped with a monitoring system, so more components are required to achieve this function. If customers have some special requirements for your street light system, they often need to customize their own time switches, you should consult your street light time switch manufacturer.
In some municipal engineering projects, it is not only necessary to remotely control the street lamps, but also to monitor the working status of each street lamp. The whole automatic street light system includes many components, and the time switch is only one of them. If you need some complex street light time switch solutions, you need to contact your time switch supplier for further customization.
These street lights have a light sensor switch that consists of a sealed CDS photocell and a snap-action bimetallic relay. Street lights with photoelectric sensor switches can automatically turn on or off lighting according to changes in light intensity.
Yes, the astronomical time switch automatically turns on/off at the preset latitude and longitude, time zone. You don’t need to adjust your timer to keep up with changing sunrise/sunset times.
Yes, the astronomical time switch automatically turns on/off at the preset latitude and longitude, time zone. You don’t need to adjust your timer to keep up with changing sunrise/sunset times.
In most cases, solar street lights only support light control. But it can be designed as light control or time control, it all depends on your needs.
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