LED lighting controller Synergy21 S21-LED-SR000102, white housing, 12–36 V, 95×36×20 mm

Synergy21 S21-LED-SR000102 is a single-channel LED lighting controller in a white housing designed for 12–36 V DC systems. With compact dimensions of 95×36×20 mm, the controller is suitable for installation in confined spaces and provides basic brightness control and on/off switching for single-color LED strips and fixtures. The unit is intended for automotive, marine and low-voltage architectural lighting applications where a small, reliable single-channel controller is required.

Advantages

The controller combines a small footprint with straightforward operation for single-color LED applications. It supports smooth brightness adjustment and reliable on/off switching to maintain consistent light output without complex configuration. Designed for compatibility with common single-color LED strips and low-voltage drivers, the unit provides stable performance for continuous operation and allows concealed installation in tight spaces.

Suitable for

• Single-color LED strip lighting in retail displays
• Architectural accent lighting and coves
• Under-cabinet and task lighting
• Small interior lighting projects requiring one dimmable channel
• Exhibit and display illumination with simple control needs

Key specifications

• Control channels: 1 (single-color)
• Operating voltage: 12–36 V DC
• Primary functions: brightness control (dimming) and on/off switching
• Housing color and form factor: white compact housing, 95×36×20 mm
• Installation: suitable for concealed or confined-space mounting in low-voltage systems

How to use

Install the controller between a compatible DC power supply and the single-color LED strip or fixture, observing correct polarity and wiring for the single output channel. Use the controller’s interface or an appropriate external control device to adjust brightness and perform on/off switching. Verify that the chosen power supply provides the required voltage within the 12–36 V range and sufficient current capacity for the connected LED load. Follow standard electrical safety procedures during installation and commissioning.

Usage recommendations

For reliable long-term operation, pair the controller with a DC power supply sized to the total wattage of the LED load and avoid exceeding the controller’s current capacity. Protect the unit from moisture and direct exposure to extreme temperatures, and ensure wiring and signal compatibility when integrating into larger lighting systems.