Surface-mounted LED controller 4-channel 12-24Vdc Type: Sln-21 EXL10000055

LED Lighting Control – Independence and Smooth Adjustment

The SLN-21 LED controller is a practical solution for managing LED lighting in surface-mounted installations. Designed to work with single-color tapes with a voltage of 12-24Vdc, it allows independent control of four circuits. This is an ideal solution for both demanding users and professional installers who value flexibility and precision in creating lighting arrangements.

Functionality and Possibilities

Thanks to this controller, you gain full control over each channel. In addition to standard on/off circuit control, you can smoothly adjust the brightness of each of them, adapting the light intensity to current needs and preferences. Transistor outputs controlled by a PWM (pulse width modulation) signal ensure precise dimming without flickering.

The SLN-21 controller has been designed to work with the Exta Life system, which means you can easily integrate it with other elements of this system – controllers and transmitters. This guarantees stable operation and easy configuration of the entire lighting system.

Installation and Application

Surface mounting simplifies the installation of the controller in existing installations. The device is dedicated to use with 12-24Vdc LED strips, making it a universal solution for many different applications:

• Interior lighting: living rooms, bedrooms, kitchens

• Accent lighting: shop windows, decorative elements

• Outdoor lighting (in dry places): terraces, balconies

• Smart home systems: integration with building automation

The SLN-21 controller is not only functionality but also ease of use and the ability to create unique lighting arrangements.