Voltage:110-130V/60Hz , 220-240V/50Hz

Colour temperature:2700K/4100K/6400K

Colour rendering index: ≥82

Luminous: 60 lm / W

Lamp base:E26/E27/B22

Working conditions scope:-20°C-50°C

Life:6000-8000hrs

Key Material: Milk white glass ,PBT Plastic and spiral tri-color tubeOperating voltage: 110~130V/60Hz or 220~ 240V/50Hz Color temperature: 2700K/6400KColor rendering index: Ra>80 Wattage: 6~7W Size: 100 x 35mmLuminous flux: 300lm80% energy saved compared with traditional bulbs E14, E27, B15 and B22 base are available Average lifetime: 6,000~8,000 hours Power factor: >0.60 (LPF) and THD <25%