S14 LED light bulbs
Product Name:S14 4W LED filament bulb
Product Code: S14-4S4W

Keywords: led filament bulb, s14 led bulb
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COB LED filament bulbs,  S14 LED sign bulb, One of the inventor, first developer and manufactuer of LED filament bulb light in China. 120V/230V decorative filament light bulbs.


Cover: Clear ,Frosted,Colored Glass
Power: 3.5W

Input Voltage: 100V,120V,220V,240V
Base: E26/E27/B22

Benm Angle: 360 degrees
Lumens: 280-350 lm

Color : Soft white,Pure White,Cool White

CRI :>80%

Lifespan: 30.000 Hours

Working Temerature: -40~+60 °C

Dimension: Φ45*85mm

1. Energy-saving, Environment friendly, and only 20% power consumption of halogen lamp and incandescent lamp. 
2. Long lifespan >50,000 hours. 
3. more voltage design available. 

4.Low Power Consumption, High Intensity

5.Maintenance Free

6.No RF Interference



S14 LED filament bulb To replace the traditional 40W Incandescent lamp, and widely applied Signage ,Gaming ,Amusement Parks ,Stage and Movie Theatres and other local decorative lighting projects! We have many successful LED lighting Engineering projects in USA, Canada, Italy, Britain, France, Australia.

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