Digital Control 20W DALI-2 Dimmable Constant Current Round LED Driver for Lighting Projects
For offices, hotels, and retail spaces on DALI-2 control, the 20W constant-current driver is a natural fit. Set 250–700mA by DIP switch to match the module, then dim flicker-free from 1% to 100% through your DALI-2 system. The compact round plastic housing suits dry and damp locations, and silent convection cooling means no maintenance. 7-year warranty.
Specification
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Mechanical Specification
| American wire gauge | |
| CO4C | |
| Input wire | Black(L) White(N) (2*18AWG) |
| Output wire | Red(V+) Black(V-) (2*22AWG) |
| Dimming electronic wire | Purple(DIM+) Pink(DIM-) (2*22AWG) |
Dimming Operation
Connection Diagram for DALI Dimmer:
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The 20W round LED driver delivers constant-voltage power with DALI-2 dimming from 1% to 100% at 1% depth — flicker-free, scene-ready light for offices, hotels, and retail. A DIP switch tailors the output, and the 120–277VAC input (EU 220–240VAC) with PF correction and up to 80% efficiency keeps operating costs low. Short-circuit and over-temperature protection plus silent convection cooling keep it dependable. Compact plastic housing, dry/damp rated, 7-year warranty.
Model: SMT-R12020-DP2-P Input Voltage: 100-277Vac
Dimming Mode: dali-2 dimmable
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