PLC Light Dimmer Switch
Single Light Controller with Broadband Power Line Communication (PLC) Technology
Our Single Light Controller utilizes advanced Broadband Power Line Communication (PLC) technology to enable reliable, high-speed data transmission directly through existing power lines—no extra wiring required. This significantly reduces construction and installation costs while simplifying network deployment.
With a peak physical layer rate of 0.507 Mbit/s and OFDM modulation, the controller ensures fast, stable communication and strong anti-interference performance. It supports automatic and rapid networking, completing setup in just 10 seconds, and allows up to 15 relay levels for long-distance communication across lighting systems.
The controller continuously collects and transmits real-time electrical data, including:
- Input current and voltage
- Active power and total electricity consumption
- Power factor
- Switch status
All data is reported through the power line communication network, enabling remote monitoring, energy management, and smart lighting control.
Ideal for street lighting, industrial parks, tunnels, and smart city applications, this device helps improve energy efficiency, system reliability, and maintenance convenience.
Product Advantage
- Utilizes Power Line Communication (PLC) technologies.
- Supports 0-10V and PWM dimming outputs.
- Realizes multi-function detection of current, voltage, active power, electricity, power factor, etc.
- Meets international meter measurement standards.
- Provides 1-channel 10%-100% arbitrary ratio stepless dimming output.
- Supports controller temperature detection for real-time ambient temperature monitoring.
- Supports overcurrent, overvoltage, undervoltage, overload protection, lamp condition detection, and default lighting function
- Actively reports faults such as overcurrent, overvoltage, undervoltage, and overload.
- Suitable for switching and dimming of various LED lamps; supports multiple light-off modes for power supplies and relays.
- Supports local strategies and automatically executes cloud configuration strategies in network abnormalities or no network status.
- Supports timed switch and time control mode.
- Operating temperature: – 40℃~+85℃
- Waterproof grade: IP66
- Lightning grade: ±6KV (line to line)
Product Parameters
|
Parameter |
Value |
|
|
AC Parameter |
Voltage Supply |
90VAC~260VAC |
|
Frequency |
50~60Hz |
|
|
Load Parameter |
Max Load Power Consumption |
800W |
|
Power Consumption |
<2W |
|
|
Dimming Type |
0-10V |
|
PWM |
|
|
Data Collection |
Current, voltage, active power, electricity, power factor |
|
Warning Protection |
Overvoltage, undervoltage, overcurrent, overload, overtemperature |
|
Edge Computing |
Local strategy, can work offline |
|
Current |
0~5A ±5% |
|
Voltage |
0~220V ±2% |
|
Active Power |
1W~800W ±5% |
|
Power Factor |
0~1PF ≤±2% |
|
Power |
±5% |
|
Temperature |
-40~85℃, typical measurement error ±1℃ |
|
Communication Method |
PLC |
|
Peak Rate |
0.507Mbit/s |
|
Frequency Band |
0.5-3.7M, 2.5-5.7M |
|
Sensitivity |
<=-80dbm |
Dimensions

Wire Connection




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FAQ
1. What is a Single Light Controller and how does it work?
The Single Light Controller is a smart device that uses Broadband Power Line Communication (PLC) to transmit data over existing power cables. It enables remote monitoring and control of individual lights without needing additional communication wiring.



