Model Number:MDO18C Watts:18W Input Voltage:AC 85-265V Input Frequency:50~60 Hz Power Factor:>0.85 CCT(°K):CW: 5700-7000K Lumens :2200lm CRI:Ra>70(DW) Material:Aluminum + PC Dimension:Φ196mm*H85mm, Cut hole: 170±3mm MR LED Down Light series has a uniform design and is energy-efficient alternatives to downlight fitted with compact fluorescent lamps or halogen lamps. Blends discreetly into the ceiling and make installation easier thanks to their compact dimensions. Their excellent photometric and sleek ring designs make them extremely versatile. Features: 1.Extremely low-profile and narrow recessed luminaires 2.Aluminum casing, anodized and brushed. 3.Equipped with highly efficient high-power LEDs 4.Warm white/ date light white/ cool white 5.Dimmable can be optional 6.No UV or infrared radiation, no mercury or lead, eco-friendly, no danger of broken glass. 7.Extremely long life to 30,000 hours Application: They are particularly suited for Corridors, offices, shop windows and shop interiors, illumination of exhibits in museum, exhibition and art galleries, effect lighting in bathrooms, kitchens and living rooms.