How much voltage is needed to light up an LED, and why doesn't more voltage make them brighter? - Quora
Is there a max voltage an LED can handle? I notice there is a minimum voltage in order to 'turn on' the LED aka the forward voltage, but how much voltage above
![I got 3 of these led back light strips from a TV but I'm unsure about the voltage requirements. Does anyone know how much voltage and current these require? : r/AskElectronics I got 3 of these led back light strips from a TV but I'm unsure about the voltage requirements. Does anyone know how much voltage and current these require? : r/AskElectronics](https://preview.redd.it/b9migef2kvz81.jpg?width=4160&format=pjpg&auto=webp&s=aa178682f07edafc94ff5171d88dbfd881852836)