What size tanning lamp do I need

This (of course) depends on what brand and model of tanning bed that you have. If your brand of tanning bed is listed below in the menu, then you can likely get a good idea from that section. Many brands had models that used different sized lamps: ie: Montego Bay Classic beds used F73 but Montego Bay Celebrity beds used F71, so for those models, you need to look carefully at the lamp as well.

Coming soon: A guide to make figuring out which lamps you need easier.