It took close to an hour of trying to get all 4 untwisted to put in batteries. not looking forward to this battle everytime I have to replace them. They stuck to wall of pool fine and seem to stay in place but first day using them

I was skeptical on these but glad I bought them. They give off great light with just two of them. I wish they came with a timer or a remote for easier on/off but they get the job done.

Seems to be a well built product, however if you’re expecting one unit to light your pool you’re going to be very disappointed. I’d guess no fewer than 6-8 would be the minimum to be effective for pool illumination. They are pretty smal lights.

I have a 15,000 gallon in ground pool and my light system went out. We were quoted $600+ to fix it. I found these after lots of research and I’m pleasantly surprised. I did get the two pack and will probably get two more for even brighter effect. The pic shown is for a single light. I love the color changing options too.

These are awesome. The price was right. I bought two packs. One for my sons bathtub and another for our stock tank pool. They make the water glow and are so fun. Very bright with pretty colors. I like to let it fade between colors. Seem like high quality. Hopefully the batteries last awhile looking forward to using these for a long time.

Easy to operate and install. Thanks for attention. Like the ability to change color. Fun addition to the pool for summer night swimming.

After one month and about 15 uses, it’s still going strong. I bought it for an inflatable hot tub. It’s the right brightness and size. It seems sturdy and waterproof. Very nice little light.

I needed these because my hottub light went out and I was having a party. These did not work at all.I was disappointed and was expecting more based off review photos. The lights are bright but when In water, it didn’t light up anything. I couldn’t get it to stick on the metal built in light so I had to have to float on top of the water, up side down. It may work for bathtubs but I couldn’t get it to be successful with my hot tub.

Was very unsure of how these lights would do in the pool, have been pleasantly surprised! Yes, you will need several, we have an 30'x18' pool and purchased 4 lights, we could even go as high as 6 lights for a bit brighter look. Compared to hundreds of dollars in cost for underwater pool lights this is a bargain! (We had to remove our under water light and fill in the receptacle, these lights have provided a really nice option at little cost compare to a new under water light install.

Ordered the two piece set as our pool is 15x25 and was unsure how much light these little guys would produce. Well, two are more than enough to light our pool and we are completely satisfied. Our daughter is in the process of having a pool built and we will be ordering more of these for her new pool. My neighbor just came over and we gave him the info on this product as he is also interested in ordering these for his pool. There is no remote control but honestly, why would you need one?

I bought them for my 15x30 oval above ground pool I was skeptical because I didn't know if the magnet would work. But it worked great brought another set!

Ok seriously, these lights are so worth the money. I read the reviews & my hopes were high, super happy that these lights didn’t disappoint. Actually went above & beyond my expectations. I have a small 12x20, I purchased 4 but only needed 2. Light shown is the blue setting. 3 triple A batteries for each light. Happy night swimming 😉

Bought this for our inflatable hot tub. That's my review. Works great with several colors that put a nice glow in the water.

Very impressed with these lights. The lights may not be very environmentally friendly. Waterproof so far but we take them out of the pool when not using. Great for the price.

Purchased this as a Christmas gift for someone who has a hot tub. Colors are bright and alternate. Easy to install batteries. Very happy with purchase.

Bought these because our hoa hasn't fixed the light in the neighborhood jacuzzi in forever. Boy did it do the trick with only two of these. The brightness was perfect to see in the water. They are so fun that I plan to get more. There are so many things you can do with these too. They float if you don't have something metal to stick to. I cant decide which color to keep it on so I let it do the color changes.

I ended up buying 4 for my 15 foot round pool. They stick to the side with the magnet no problem, they feel like it isnt strong enough but they are, it hasnt moved with the swimming and pool jet. Very nice pool glow. turns off after 2 hours which is good in case you forget about them!

These are surprisingly good. I didn’t think we’d find a light worth using without having one professionally installed, but these are it! The magnet works great. The colors really glow. We have 4 lights in our pool for reference. Only thing to improve on is to include a remote.- we have to swim around and turn on each individual light and remember to turn them off manually before getting out to dry.

We did order 4 lights for our pool. They are very easy to use. Just installed 3 AAA batteries, push the blue button in the middle of the light and set the motion you prefer. It’s that simple. We love them so much, we ordered 4 more :)

I absolutely love it I use it I’m my outdoor hot tub, These little thing is so bright! I regret that I bought only 1 and need to buy a few more it’s sooooo nice I wish that I could buy more with the same price as I moved from the states