Smooth adjustment for precise lightingZoomable feature for versatile applicationsPower options: 20W or 25WSystem efficacy: 80-90 lm/WInput voltage: AC220-240V, 50/60HzDimming options: On-off / 0-10V / Triac / DaliLED driver options: Osram / Tridonic / ArchiLED chip options: Citizen / Luminus / Bridgelux / CreeTrack adapter compatibility: 1 Phase / 3 PhaseMaterial: AluminumAvailable housing colors: White / BlackCCT options: 2700K, 3000K, 3500K, 4000K, 5000KBeam angle: 10°-60° or 15°-60°Warranty: 5 yearsUGR rating: <19IP20 rating for indoor use