Brand Name: LANGYUE High-concerned chemical: None Power Source: AC Luminous Flux: 249-2000 Origin: Mainland China Installation Method: Assembly Base Type: Wedge Finish: Brushed Nickel Voltage: 220V-240V Voltage: 260V Light Source: LED bulbs Style: Modern Style Certification: RoHS Certification: CE Certification: CCC Use: EMERGENCY Certification: CCC Certification: ce Certification: ROHS Model Number: CMJ-GDD-001-20W Item Type: Track Lighting Warranty: 24 months Wattage: 50W Is Dimmable: No Switch Type: Touch On/Off Switch Choice: yes