200W IGBT dimmer reverse phase dimmer wall switch CE approval [84mm-200w-reverse phase-1688szcm] - $7.25 : LED light bulbs Dimmable led bulbs, 12V 24V 36V 48V 60V AC100 277V
![The Next Generation of Intelligent Lightning:LED TRAIC Dimming Simulation/Test Solution|Preen (AC Power Corp.) The Next Generation of Intelligent Lightning:LED TRAIC Dimming Simulation/Test Solution|Preen (AC Power Corp.)](https://www.preenpower.com/_upload/images/applications/2201%20LED%20Dimming/EN_02-3.jpg)
The Next Generation of Intelligent Lightning:LED TRAIC Dimming Simulation/Test Solution|Preen (AC Power Corp.)
![IGBT trailing edge dimmer: the LED bulb only lights up around 40%, strange wave form before that, please advise what is causing that - Electrical Engineering Stack Exchange IGBT trailing edge dimmer: the LED bulb only lights up around 40%, strange wave form before that, please advise what is causing that - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/wv5KS.png)