Review on Transform Your Holiday Party With Creatrek'S Submersible LED Lights: Waterproof, Battery-Operated, And Perfect For Hot Tubs, Backyards And Pumpkins! by Greg Horn

I purchased these to make bucket lights for camping and Halloween hay rides.They are well made, the lights are build strong and I feel will last a very long time. There is a silicone o-ring not rubber, which means it will last a very long time and maintain it's waterproofness. After feeling the build quality and the silicone o-ring. I would have no issue with throwing these in my pool.The pack comes with 4 lights and 4 remotes, I thought 1 remote would control only 1 light. But to my surprise a remote can control all of the lights. So for my needs, this meant I have 3 back-up remotes. Since I am putting these in 5 gallon white buckets. I was anticipating that I would have to remove the lid from the bucket to control the light with the remote. Again I was surprised that I could control all 4 buckets or one at a time, while not removing the lid of the bucket. I didn't expect the IR detector on the lights to catch the signal from the remote.The light is bright and does its job. I removed 1 star because I noticed that while playing with the different effects (flash, strobe, fade, smooth), some of them didn't work or was the same effect.For example:Strobe: white flashing lightFlash: RGB light flashingSmooth: Same as flashFade: fades through all colors.To be fair, I only was trying this with 1 remote. So maybe it was a bad button on the remote. I have no idea, and really don't care all that much. I will only have these on a solid color or fade. The other 2 effects are too intense for my needs.All in all, I am very happy with my purchase and will more then likely buy more for jack-o-lanterns, the pool deck, or some other crazy thing I think off. They are a great quality for the price and I am happy with my purchase.