Runs on 220 volts. Is set up for a wall switch, which is how it is now. When turned on it is timed for 20 minutes. It has a timer dial which can be used but would need to be wired for same. It is easy,have book and wiring diagram. Lamps have aprox 40 hrs on then.Also have 6 new over top center,wanted to try some spec lamps,saw no difference. aprox 5 hrs. the bed also has a aprion of which. It also has a facial taner which can be on or of when taning..Sunvision site Model 2F/28LXT
Sunvision Tanning Bed 28 Lamps W / Facial