Tuned by DIP Switch 250–700mA 20W Constant Current Round LED Driver
Specification

Mechanical Specification

| American wire gauge | |
| CO4C | |
| Input wire | Black(L) White(N) (2*18AWG) |
| Output wire | Red(V+) Black(V-) (2*22AWG) |
Dimming Operation
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The 20W round LED driver brings constant-voltage output across 120–277VAC to a wide range of LED fixtures. Active PFC and up to 86% efficiency keep power clean and operating costs low, while short-circuit and overload protection guard the install. Natural convection cooling is fanless and silent, and the compact full-plastic shell is rated for dry and damp locations — ideal for bathrooms, kitchens, and covered exteriors. Small but capable, this non-dimming driver is a versatile, long-lived pick with a 7-year warranty.
Model: SMT-R12020-ND-P Input Voltage: 100-277Vac
Dimming Mode: Non dimmable
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