We carry a variety of relay systems for most tanning beds, including Montego Bay, SonnenBraune, SunDash, Alpha Sun and others. Rather than list them all here (and hope you can figure out which one you need...) we prefer you call so we can match up the correct part. It is helpful to have the brand/model/year of your tanning bed, and if possible, the brand/part number off your current relay. 1-800-274-1744 Did you know that we started in 1985, and went online in 1997, several years before any current reseller? No one has more experience or more products than TanningBeds4Less.com. We still have the ONLY Money Back Guarantee in the industry, and our SunMaster beds are 100% built right here in America. Trust us for all your tanning bed, lotion and tanning lamp needs. Your satisfaction is guaranteed.