Multicolor Mini Balloon Lights, LED Balloon Light for Party Glow Decoration, Waterproof Mini Round Balls Lights

Haha! These are SO MUCH FUN!!!

They're marketed as balloon lights, but it's just as enjoyable to place them in vases filled with clear, squished pebbles, marbles, and similar substances to scatter their glow! They strobe with a pattern of long flashes followed by short flashes, and then it repeats with long flashes again.

According to the box, they only last 1-2 days, and upon inspection, it doesn't seem like the batteries are replaceable. The two halves of each sphere are put together with tabs and glue, and I feel like I'd be more likely to break the tiny sphere than succeed in pulling it apart. Fortunately, if you just want to test one of the flashing marbles or use it for a short while, the cardboard insert that keeps each marble in the "off" position can be re-inserted, thus disabling the marble's glow.

I haven't tried immersing these in water, but I don't recommend it because it's pretty obvious that the contraption is not even a little bit water-tight. You'd have to remove the cardboard tab and then seal it in some fashion while the battery's energy slowly drains away.

It's a bit of a bummer that they only last 1-2 days, which makes them perfect for parties but not for seasonal decorations. Still, I can think of endless places and times to use them! They're so cute and fun!!!

I picked up these ones. The LEDs are really bright, almost painful to the eyes. However, I wrap them in cotton to diffuse the lighting.

These small lights are fantastic! Despite the product description stating they last about two and a half days, they were still flashing away a week later. I placed them inside "ghost" balloons and filled our trampoline with them for a spooky and entertaining activity on Halloween, and it was a tremendous success!

These are cool little lights that come shielded with a small slip of paper. Activating all 100 of them requires a bit of effort, but that's understandable—you're turning on 100 lights! I haven't tested their longevity extensively, as I've only conducted a small amount of durability testing. However, for my needs as a photographer, they fit the bill perfectly!

These are adorable little lights. I purchased them with the intention of placing them inside balloons, and they did a fantastic job of illuminating them. Not only did they light up the balloons well, but they also lasted for more than a day, surpassing my expectations. The longevity of these lights added an extra element of joy and charm to the event. I'm pleased with their performance and durability, making them a delightful addition to any celebratory setting.