Review on NailStar Replacement 9W U-Shaped 365nm Bulbs for NailStar UV Nail Lamp Dryer - 4 Pack: Optimal Performance and Longevity by James Newbill

Although they look the same as in my lamp, they don't work. I've tried more than one. A bulb burned out on me. I have proven this by trying different lamp sockets. Doesn't work anywhere. Just like the spare parts I bought. They seem to fit, but they don't burn anywhere in the lamp. Either they're the wrong kind, or at least the two I've tried aren't good. I have had this lamp for a long time, I like it. But I never thought changing bulbs would be such a problem. I have to say the Revains return process was great!