4W ST19 Filament Bulbs/40Watts Edison ST19 Bulbs Specifications
|Base Type||Lumens (LM)||Glass Finishing||CRI||CCT(K)||PF||Life(HRS)|
4W ST19 Filament Bulbs Features
High Performance: ST19 LED filament bulb, giving off the lighting of 450 lumens, customized CCT from 2200K to 6500K.
Energy Saving: High efficiency of LED, save over 85% on your electricity bill instantly by replacing standard 40W incandescent bulb with 4W ST19 bulb. Easy Installation.
CERTIFICATE: UL/Title 20/Title 24/CE.
What our customers are saying
These bulbs add such a nice touch to my re painted light fixture, I love that they look like they are on even during the daytime.
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