Hangzhou factory Half spiral 7mm energy saving cfl glass tube - 7mm-2T-D47

1.Pure trichromatic tube, 2.Long lifetime(5000-10000hrs), 3.Flicker free starting ope, 4.Saving enery competitive,high quality. - details see: https://www.lightinghere.com/hangzhou-factory-half-spiral-7mm-energy-saving-cfl-glass-tube-10017428
Place of Origin: Zhejiang China (Mainland)Brand Name: STZMModel Number: 7mm-2T-D47Principle: CFL
Shape: spiralColor: white&yellowColor temperature: 2700~6500kCRI: ≥80
Tube diameter: 7mmOutside diameter: 47mmPowder: triphosphorLuminous Efficiency: ≥60lm/w
Life time: 6000~8000hEnergy saving: 80%Voltage: 110V~130V/220V~240V 
Hangzhou factory Half spiral 7mm energy saving cfl glass tube
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Half spiral energy saving bulb tube

Features:

1.Long life span: 6,000 -8,000hrs

2.Save 80% more energy than incandescent bulbs

3.Environment friendly materials

4.Flicker free instant start

5.High Rendering index

6.Excellent light distribution

7.Low light decline, low energy loss

8.Withstanding high temperature and high pressure.

Specification

Shapenumber of turnstube Diameteroutside diameterPowderColor Temp.Lifespan(hrs)
half spiral2-4T7mm28-48mmtriphosphor/mixed powder2700/6500K6000-8000H
2-4T7mm52-54mmtriphosphor/mixed powder2700/6500K6000-8000H
2-4T7mm56-58mmtriphosphor/mixed powder2700/6500K6000-8000H

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Packaging Detail:color box or blister packing/by your requirement
Delivery Detail:within 30days

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