Topic

led bulbs

2 videos. Ranked by independent recommendations, not by views.

1. 

   1 The lamps you're not allowed to have. Exploring the Dubai lamps

   bigclivedotcom 4 people · 5 months · since Sept 2021

   An explanation of the Dubai lamp story, used to show that ordinary LED bulbs are driven too hard with little cooling so they fail early.

2. 

   2 LED filaments

   mikeselectricstuff 3 people · 3 months · since Apr 2015

   Explains how LED filament bulbs work, with one viewer warning that some such bulbs flicker noticeably.