Photometrics Handbook

Rating:
Summary: An Electricians Life saver
Review: There are two things a good electrician should always have handy, his wrench and this book. This books has all the informaton on all the lighting instruments that I have come across. When drawing or hanging my plot I make sure I have my book handy. No more guessing or looking for the torn instrument specs. This is the one great book an electrician can't do without.