amgolibi 18 Inch 15 Watt U V/A Black Light Bulb F15T8/BL Replacement T8 BL Fluorescent Lamps for 30W Machine 350BL 365-nm Blue Light 4 Count

Hard to find black light bulbd

We needed to replace the lightbulbs in my husbands black lights that he has had since the 90s. These work great and provided great ambiance for our Halloween party!

I have an old bug lamp and I needed bulbs for replacement. These got decent reviews and fit all the physical requirements. TWO were flickering right out of the box and useless. ONE had the end contactor loose and falling off. ONE seems to be possibly working. The OLD bulbs that I was replacing actually felt like fluorescent bulbs..the end contractors were sealed and tight. THESE have the equivalent of aluminum foil that almost falls off when you try to plug them in. The quality is as bad as humanly possible. There is ZERO reason to manufacture and sell junk like this...if you can't make an intact, usable and able to be installed bulb....dont make them. You can buy 8 foot fluorescent bulbs that are of good quality for the same price. There is no reason to stick customers with junk hoping that they don't return them when they arrive unusable. They couldn't be worse. DONT BUY THESE

I wanted to set up a glow fish tank but didn't want to pay the high price and have a bunch of different light running threw my tank so i took a chance on these the work fantastic i just replaced my hood light with this and bam it worked so well everything glows great especially orange, blue and pink its amazing. if you're thinking about building a glo fish tank these bulbs work.

Does what it's supposed to

Longevity is yet to be proven. Was packed fairly decent and all four work out of the package, though they don't have a long warranty they seem decent and the few that have complained about the short lifespan may not be using them with a preheat fixture. Using them with a rapid start fixture they won't last as long. Depending on how long they last I'll probably be back.🤙👌

Was correct size and worked in the bug zapper. It did and glad it did

3 of the 6 flickered when they warmed up. 2 receptacle lamp, swapped the flickering with the non flickering lamp and the flicker followed the bulb.Bumped a star due to seller reaching out.