Battery Operated LED UV Black Lights, 2 Pack 6.56ft 20LED UV Lamp Bead Flexible Blacklight Fixtures Purple Fairy String Lights for Mason Jar DIY Gift Fluorescent Glow Party Body Paint Halloween Décor

These are nice little micro lights

I have bought many lights, including black lights, from Amazon. These are HANDS DOWN the worst ones I have ever purchased. One of the strands stopped working within 15 minutes, the other two worked for about 5 hours and then were gone. My party was 6-7 hours so, they were useless. Also, the amount of UV was negligible.I wasn’t able to send them back as I had thrown away the box.WASTE OF MONEY.

I read the reviews before purchasing,but went ahead and ordered them after seeing a lot of negative reviews. There's a limited option on actual UV fairy lights out there so I didn't have high hopes for these...well, they work! The blacklight paint on my mushrooms glow! Now I haven't tested to see what the battery life will be like when it's actually on for a bit but yes these are ACTUAL UV fairy lights! They're not real bright but they're perfect for just what I needed them for.

The battery powered string of black light fairy lights were almost magical. They have a soft glow, but still emit enough brightness to be able to tell they are black light. The batteries are included,and the string of lights is very easy to use, and were a great price.

Purchased these to highlight UV resin for a craft sale. We DID NOT attempt to cure resin with these, only to highlight the UV and glow pigment for a evening craft sale. Did not work very well in our experience. We had better luck with a $5 LED accent strip. Still neat for accent lighting however and putting in small spaces, so not completely dissatisfied.

I bought these for a small Halloween decoration that I made. The color was good, but the batteries that were in them were dead in a couple of hours. I replaced them with the extra batteries that came with the lights. They did not last much longer. I changed them again, putting Energizer batteries in them thinking that the cheap batteries that came with the lights were the culprit. WRONG!!! The Energizer batteries did not last any longer than the batteries that came with the lights. My recommendation - unless you have money to continually change the batteries, DO NOT BUY THESE!

This was the perfect way to light up a uranium glass fairy light. Worked like a charm! If you need to light up a whole case of items, you’d want a bigger black light though. But this worked perfectly for my purposes.

These are a pain to change the batteries which die really fast. Got them for my uranium glass and they didn't light up bright enough. Threw them away lasy week.

I love the fact that they come with an extra battery for each string. The price for two was great. I didn't like the fact that the batteries don't last that long. I have an issue with one of the strings where after I replaced the battery, they still didn't work.The lights aren't as bright as I wanted them to be as I wanted them to illuminate my uranium glass collection.

Bought these to use for internal curing of resin prints. The light generated from these strings of leds is extremely dim. Didn’t even come close to curing the resin… so if that’s what you’re looking for, look somewhere else. If it’s for another project, they might work well.

I bought these for a Halloween project and 2 out if the 4 did not work. I changed the batteries and still did not work. Very disappointing