iFUNow 32 Pack LED Balloons Non-Flashing, 8 Colors Light Up Balloons, Lasts 12-24 Hours for Glow in the Dark Party Supplies, Birthday Decorations, Halloween Party

Update: I am updating this review because the company contacted me and offered me a replacement or refund. I did not ask for it. They refunded my money within 2 days of my review. So even though the balloons I got weren't very bright at all (maybe a bad batch?)... the company has high standards and great customer service. And btw... the balloons stayed lit for 4 days. lolThey stayed lit for two days (which is why they got two stars instead of one) BUT... from the first minute that we pulled the tab, they were the same brightness as they were two days later. Barely light enough to even see that they had a light in them.

These were a fun novelty item at my daughter's 12 year birthday sleepover party. After the blacklight dance party, the balloons glowed through the night, but not so brightly that they disrupted sleep. Dollar Tree refused to inflate them with helium, stating they could only inflate their own balloons. Party City was willing to inflate them. Said the helium would last less time than usual due to the LED light, but the balloons stayed on the ceiling for at least 10 hours, then were on the floor by morning. Party goers loved them and each wanted to take a balloon home to light up and inflate later.

They weren’t as bright (same goes for the black light I ordered to highlight these balloons) as I hoped nor did they stay up for very long. A few of the balloons retained helium, but grounded for 2 weeks post party.BONUS! The led lights that were inside are still lit and the party was 2/15/19!My daughter uses those in a clear jar like fireflies.

I bought these balloons with the assumption that they would be mediocre and not perform nearly as well as they did. Most lasted beyond 48 hours. Some even 72 hours. They were easy to blow up and with the UV lights i used for the other decor, they actually looked like they were glowing. Even with just the lights off. The glow is very subtle as if the moon is reflecting off water on the bottom part of the balloon. Super dope and would 100% recommend.

I love How the colors & how they lit up & love how easy it was to get the balloons to light up & they stayed up for a long time but with the small helium tanks that you purchase from the store they wouldn't float for some reason.

These balloons were great. Some of the lights were duds but the balloons itself are super sturdy. My kids just purposely popped some left over balloons that we inflated two months ago! I

I ordered many packages of these amazing balloons! They were the perfect final touch to our glow in the dark party for decoration! We blew some up for the floor which didn’t last long as they deflated quickly. But we filled majority of them with helium and many are still on the ceiling!

These are pretty cool. I used these at a blacklight party that I did at a small private event center and they looked really cool underneath the black lights and in the dark.