Input voltage: 110V-230V
 Power frequency: 50-60hz
 Power efficiency: 92%
 Product power: 5w
 The main material: Aluminum
 Outer diameter mm: 110
 Hole diameter mm: 92
 Total height mm: 65
 Wafer chip: protection for two years
 Life: 40,000 hours
 Color: The color temperature can be customized