LED optics, through a glass clearly
Specifying an LED optic is easy isn’t it, writes Steve Bush?
Just buy one with the right beam angle, and you are off. Right? Well maybe, but probably not.
Because there are a few more things to think about before you can be pretty sure that what you buy will do what you want.
Don’t miss a new addition to our ever-growing series of LED reference articles – Big Guides as Steve likes to think of them.
Read the full artilce – Electronics Weekly’s big guide to LED optics