Operating voltage: 110-130v/50/60Hz or

220-240v/50/60Hz

Fluorescent tube diameter: 12mm

Color temperature: 2700-6900k

Color rendering index: >80

Power factor (PF): <0. 60 or >0. 98

Total harmonic distortion (THDI): >125% or <25%

Lifetime: 6000-8000 Hours

Measured according to IEC9698&969 standards

Base available: E26/E27/B22

Energy used(watts): 18W/22W/24W/26W/30W