Features:
Dimension: E27: 44×154.5(mm);

Emission Color:, 6000K

Luminescence Angle: 360°

LED quantity:  72PCS of supper SMD LED 3014.

Lumens: 500lm

Lamp housing:  Transparent optical  plastic +alum  housing

Lamp Base:E27

Certification: CE, RoHS

Warranty:  2 year.
Weight: 160g.
Supper Power supply:
Isolated power supply with high performance 

PFC control

Working Voltage: 100-277VAC,

Power Consumption:9W
High PF: >0.9

Heat Dissipation Design:

LED Heat Dissipation: 
           
                                Stack effect inside housing to strengthen heat releasing function a breathing led CFL bulb.

Compare to Compact Fluorescents:

·NO Mercury Vapor ·NO Gases

·NO Ballast and starter

·LAST 30,000 hours (5-6 times longer than CFLs)

·Consume less than 50% electricity as CFLs

·LOW heat generation

·LOW maintenance cost

Compare to normal LED BULB: Much higher light output Transparent plastic cover: strong and good looking (similar to traditional CFL) Better heat dissipation & thus longer lifetime for the leds because of  special LED installation.

No hazardous materials & fully RoHS-compliant