SYNERGY21 S21-LED-SR000163 LED Lighting Controller White

For electricians and lighting installers setting up single-color LED strip or module lighting in residential or commercial spaces, the SYNERGY21 S21-LED-SR000163 provides reliable push-dim and RF control. This white LED lighting controller handles 12-24V DC input and delivers up to 10A output, supporting loads up to 240W at 24V.

Key specifications

• Control method: Push-Dim (external switch) and RF (optional remote)
• Input voltage: 12-24V DC
• Output voltage: 12-24V DC
• Max output current: 10A
• Max output power: 120W at 12V, 240W at 24V
• Channels: 1 (mono)
• Compatible LED type: single color LED strips/modules
• Dimming range: 0-100%
• Dimming technology: PWM
• Protection: overload, short circuit
• Operating temperature: -20°C to +50°C
• Housing material: plastic
• Colour: white
• Connectivity: screw terminals
• Standby power consumption: < 0.5W

Why choose it

This controller offers smooth PWM dimming from 0 to 100%, ensuring flicker-free performance for single-color LED installations. Its compact plastic housing and screw terminal connections simplify wiring, while built-in overload and short circuit protection enhance reliability.

Ideal use cases

• Under-cabinet lighting in kitchens
• Accent lighting in retail displays
• Cove lighting in living rooms or hospitality
• Architectural lighting for offices

Good to know

The controller supports both push-dim via a momentary switch and RF control with an optional remote (remote not included). It operates within a wide temperature range, making it suitable for various indoor environments.