The Master LD-250W-RF wireless dimmer linearly adjusts the brightness of 12–24 V DC LED lights, such as strips, bulbs, and spotlights. It accepts a 12–24 V DC power supply and provides a 12–24 V DC output for the electrical load. The soft-start function and DMX512 protocol control support lighting management.

• Type: Dimmer
• Wireless connectivity: RF
• Operating voltage: 12–24 V DC
• Input voltage: 12–24 V DC
• Output voltage: 12–24 V DC
• Control power per channel: 250 W at 12 V and 500 W at 24 V
• Output current: 21 A
• Control: Via RF receiver, push button, and DMX512 protocol
• Start-up function: Soft start
• Electronic protection: Against short circuits, overheating, and overvoltage, with automatic recovery
• Operating temperature: -20 °C to +50 °C
• Storage temperature: -20 °C to +60 °C
• Wire diameter: 0.5 mm
• Wire type: Solid and stranded
• Construction: Special integrated circuits and plastic components resistant to demanding operating and usage conditions