Amazing fact about bulb technology

Name: Amazing fact about bulb technology
Uploaded: 2023-05-31T15:44:58+00:00
Duration: 1 min
Channel: Mr.Zahid
Description: This fact video is about the technology of amazing bulb.Function of glass in the bulb is to prevents oxygen in the air from reaching the hot filament. <br /><br /> Thanks a lot<br /><br />ZahidHussain

Mr.Zahid

This fact video is about the technology of amazing bulb.Function of glass in the bulb is to prevents oxygen in the air from reaching the hot filament.    Thanks a lot  ZahidHussain

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