Most of the HD employees are idiots!!, I go out to my bro's ranch in CA twice a year for a working vacation, you can not get anyone to do good work right done out there. So changing all his magnetic ballast out in the barn and riding arena to electronic and the tubes to T8s. Also in the kitchen, but has motion detectors to turn them on, well after changing the ballast on them they come on but not off via the motion detectors that have a timer if once on and no motion is detected, turns them off. So at a HD and looking at motion dedecters and sez on the cover info, "for magnetic ballast" asked the guy, on a Saturday, can I use this on electronic ballast, "Oh yes, I am an electrical contractor, and never had bad feed back from anyone who has bought them", my thought is if you are an electrical contractor why are you working at HD on a Saturday? So I get it home and open up the motion detector package and get into the instructions and in BOLD print, "will not work with electronic ballast"!!!!!!!!!!!!!