SYNERGY21 S21-LED-SR000166 EOS 05 2-Channel DALI-2 Constant Voltage LED Controller with Power Supply, 24V DC, 72W

Lighting installers and facility managers use the SYNERGY21 EOS 05 to control two separate 24V constant voltage LED circuits from a single DALI-2 network. It combines a 2-channel controller and a 72W power supply in one surface-mount unit, saving wiring time in retail, office, and architectural projects.

Key specifications

• Control protocol: DALI-2
• Input: 200-240V AC, 50/60 Hz
• Output: 24V DC constant voltage, 2 channels
• Max current per channel: 1.5 A
• Total max current: 3 A
• Total max power: 72 W
• Dimming range: 0.1% - 100%, logarithmic curve
• Protection: overload, short circuit, over temperature
• Standby power: < 0.5 W
• Efficiency: > 85%
• Operating temperature: -20°C to +45°C
• IP rating: IP20
• Housing: plastic
• Mounting: surface mount with screw terminals

Why choose it

The EOS 05 delivers smooth, flicker-free dimming down to 0.1% and integrates directly into DALI-2 lighting control systems. Its built-in power supply eliminates the need for a separate driver, reducing component count and installation time.

Ideal use cases

• DALI-2 controlled LED strip or module installations in commercial interiors
• Two-zone lighting in retail displays, coves, or accent lighting
• Retrofit projects where a compact controller with integrated power is required

Good to know

The unit is designed for indoor use only (IP20) and must be installed in a dry, protected location. Screw terminals provide secure connections for both mains input and LED outputs.