Brand Name: DOITING High-concerned chemical: None Power Source: DC Origin: Mainland China Certification: ce Certification: EMC Certification: FCC Certification: ROHS Certification: UL Luminous Flux: 249-2000 Voltage: 241伏-260伏 Luminous Flux: 1000 - 1999 Lumens Shape: Globe Average Life (hrs): 35000 Length: 11.4cm Led Bulb Type: Bubble Ball Bulb Beam Angle(°): 170° LED Chip Model: SMD5050 Certification: UL Certification: RoHS Certification: FCC Certification: CE Area: 8-10㎡ Is Smart Device: Yes Base Type: B22 Power Tolerance: 5% Color Temperature: 2700K~6500K LED Chip Brand: sharp Item Type: LED bulbs Warranty: 3years Choice: yes