Origin: CN(Origin) Brand Name: PDQ Certifications: CCC, CE, CQC, GS, LVD, ROHS Switch Type: Knob switch Voltage: 90-260V Power Source: AC Application: Foyer Warranty: 3years Material: Aluminum Dimmable: Yes Light Source: LED Power Tolerance: 1% Features: led downlights, led downlights recessed, led downlights retrofit, led downlights outdoor, led downlights dimmable, led downlights slim, led downlights black, led downlights bulbs