Quote Originally Posted by Lady Vapor
Use heavy duty guage wire if you use extention cords. I use 12 guage for up to 75 feet with about one thousand watts from a combination of 3 different kinds of light. Light weight extention cords are a good way to burn your place down... Don't overload your timer - get one that's rated to handle your output. Good Luck
Very good advice, listen to the lady.