Mini Submersible Led Lights with Remote, Small Underwater Tea Lights Candles Waterproof 1.5" RGB Multicolor Flameless Accent Lights Battery Operated Vase Pool Pond Lantern Decoration Lighting (10pcs)

I haven't had them long (to talk about battery life) but they do work! I'm thrilled with them. I needed just a very little puck to light up so dark corners of my book shelve and they work so great! And then I used them to highlight some picture shelves in my dining room and I love them! I'll test them a bit longer, but I will order another set for the patio this summer. I LOVE accent lighting and these little guys are great! I'll update my review in a while to see if they hold up.8/9/21 Update: EVERYONE that wrote about the bad battery life was right on. First the remote buttons stopped working after sitting a few weeks with no use. Then with another turn on remote, got a couple to work, but then couldn’t shut them off.Ordered batteries and replaced in remotes and that didn’t fix it.Great idea! Loved the small size, but in the end-wasted my money-soooo disappointing.

This item works exactly the way I wanted. Instructions included were helpful.SN: These were a replacement to my original order that arrived in damaged packaging, no instructions, the lights wouldn't come on (instructions were needed).

Overall I really like these lights as they pack a lot of functionality into a small package.The remote seems to work well as long as you stay within about 20 feet.There are several modes to choose from, and you can change the speed of the ones that flash, blink, or fade.You can also adjust the brightness of any static, or solid, light mode.If you are looking for synchronization between all of the lights, look elsewhere.While you can turn them all on, or change modes at the same time, they will not stay in sync. If this is not important to you, then you should be happy with this purchase.The are very bright, but I would have liked them to have a little more diffusion of the light rather than the clear lens they currently come with.The fact that they are waterproof opens up a lot of possibilities for use...just make sure you have them tightly screwed together before trying this out.For those that may have had a few of the lights not work, there should be an easy fix for this. (See my included photos)If you unscrew the non-working light you will see two metal tabs on either side of the battery.These tabs need to make contact with the outer copper ring that you find in the top half of the light.If you very slightly bend up the two tabs, you will enable them to make the required contact with the copper ring, which should fix the issue. If that does not work, then you actually have a defective light.Four out of the ten lights in my order were not working and this little fix got them all up and running.Here are the pros and cons:Pros:1. Good functionality - several modes to choose from; flash/fade/strobe/smooth speed is adjustable; brightness of the static lights is also adjustable; range is adequate.2. Waterproof - They can be used in water or other clear fluids.3. Price - A great value considering that you get 10 lights and 2 remotes.Cons:1. Clear lens - This may be subjective, but I would rather see these with a diffused lens to better distribute the light.2. Poor synchronization - When operating more than one light at the same time, the will eventually get out of sync if using one of the flash/fade/strobe/smooth modes.3. Some lights may not work right out of the package - Most likely correctable by performing the fix I described above, but this boils down to poor quality control by the manufacturer.

These work great for putting inside carved pumpkins at Halloween. That is what I used them for. You get 10 lights (which includes batteries) and 2 remote controls. Each remote will work with all of the lights. The range on the remotes is short, but that is actually useful if you have multiple pumpkins and you can control each one individually unless they are right next to each other (in which case each will be controlled by the remote at the same time). With the remote, you can turn the lights on or off. You can control one of several colors. You can control whether the lights automatically change colors or fade in and out. You can also control the brightness. In a perfect world, the lights would be able to get a little brighter, but they do get bright enough to work well in a pumpkin. I used 3 of these lights on Halloween 2023 and they worked perfectly. I have no idea what the battery life is, but I left them on for about 5 hours and the lights didn't appear any dimmer to me. At one point, I changed the lights in my 3 pumpkins from a solid orange light to transitioning though the colors. Since I controlled all 3 lights at the same time with the remote, they started out changing colors in synch. I checked after a couple of hours, and the colors weren't in synch anymore. Not at all surprising, but just something to be aware of.Using these was way easier than lighting tea lights. They also worked better than other lights I have used in the past with pumpkins. I'm not sure what else I would ever use them for, but these lights are great for illuminating your decorated pumpkins.

I put these in my outdoor fountain and they were very pretty. Seemed to work fine. After a few nights, the batteries ran out and I took them out of the fountain andbrought them inside to replace the batteries. I opened them up and they were soaked inside. The batteries were drenched, and all this brown muck had built up. I tried to dry them out and clean them up and put in new batteries, but they never worked again.