16 Genesis 120W F71 HP15
At first I was very satisfied, great customer service the bulbs came undamaged and within a week . They worked great then I noticed that while tanning that 2 had went out and 2 more were working but making like a flickering sound ... the logo was also worn off most of the bulbs . I have a 28 lamp bed and wanted to replace the top then the bottom bulbs as the bottom bulbs are fairly new and work great. I had to put my old Bulbs back in thankfully that I had not gotten rid of yet because the flickering / clicking sound of the 2 made me nervous. I will say that A1 tanning does have great customer service, these bulbs were a replacement as you did not have the genius bulbs I had originally ordered and substituted with wolf elite plus 100w . Today I had noticed that another bulb was doing the same thing so that is now 5 out of 16 that I am not using ...