As you know, I'm in a lighting design class at school. Contrary to what most may think, it's actually a very technical, mathematical and tedious class! We're learning about how many lights are needed for each room and how many footcandles are necessary to produce good lighting in a space. Yep, footcandles. Bet you didn't know that was a word :) Last Monday we went to a lighting show room and learned about different recessed cans and fixtures. I thought I'd share some of the knowledge I...