Color Temperature: 3000-3500k/4000-4500k/6000-7000k
Correlated Color: Warm white/Pure White/Cool white
Power Consumption: 18W
Voltage: 85-265V AC
LED Type: SMD 2835
Luminous Flux  80-90lm/W
Power Factor:  0.90-0.99 
CRI: >78Ra
Working Frequency : 50-60Hz
Lifespan : >30,000h
Item Size(L*D): 1200*26mm
Pin Type: T8-G13
Materials: Aluminum base and PC cover
Operating Temperature:  -4℉to 122℉(-20℃ to 50℃) 

With Isolated Driver,more safe and stable.
With 3 years warranty
With CE,RoHS,FCC Approval
Longer life than a fluorescent tube:min.50,000hours
70%-80% Energy-saving over fluorescent tubes
No RF interference
No flickering or buzzing
No mercury and other hazardous materials,fully RoHS-compliant
PC cover:Not easily broken
Aluminum housing : Better heat dissiation&longer lifetime for the LED’s