In my so-far nearly 30 years of writing for EDN, I’ve learned a lot about my ever-evolving audience (i.e., you), at least two aspects of which are directly relevant to this particular writeup: Or take ...

And don't forget to check LED bulb details for how the manufacturer is defining a single day of use in these year calculations (if it says). Some companies use a more honest 6 to 8 hours of use for a ...

That means inside every LED bulb are tiny circuit components -- and their soldered contact points -- which are far more vulnerable than the diode itself. The Lighting Research Center of the Rensselaer ...