I decided to spend a little more on these lights, rather than getting the cheap ones from China. My hope was for a more durable, quality product. On just the second use however, the lights began turning off automatically after a few minutes. I replaced the batteries, but the problem persisted and they began turning off even sooner. After some trial and error, I determined the cause to be the red hue. For some reason, when the lights are switched to red, they just shut off. This includes the fade options. The lights will cycle through the various colors, but as soon as they get to red, they go dark. This is not very conducive to a game of disc golf.

All of the other colors seem to be working fine for now, which is the only reason I gave these lights 2 stars. Red is one of the easiest colors to see from a distance though, so not being able to use that option is very disappointing.

Maybe the pair I received are just a fluke, but it's frustrating enough that I wouldn't purchase them again nor would I recommend them to anyone.

Superb. Everyone I've played glow rounds with absolutely loves these. They're so good that people will volunteer to run ahead without even asking.

Some potential improvements:
- put the controls on the top of the light
- add single color fade
- add brightness adjustment to fade / jump

Simply put, these lights are AMAZING! They are bright enough to actually light up a basket at night, and they are nice enough to use as indoor lighting once you're done playing! The remote function works wonderfully, and it's great being able to control both lights with one remote. They're super resilient. I've left both the lights and the remote in the rain overnight without experiencing any issues. They have a strong velcro backing that can be repeatedly attached and removed from the basket, and they've never fallen off while I'm putting. Plus, they are really cool looking!

So far so good durability wise, only have been using them for a week. Bright enough that you can use one light per basket, full color spectrum to choose what color light you want which is great because red light won't compromise your ability to see in the dark. Only down side is if you hit the basket hard enough you can knock the lights through gaps in the top of the basket. Easy solution though is to attach to plastic material with the 3m velcrow provided and the lights will stay put

Came in on time, and is an awesome product! Using it in my back yard for night disc golf and in my music studio. The different features like 'jump' and 'fade' with the remote controls are awesome! I fully support this product and the company that provides it 100% - and this is not a paid review it is genuine feedback from a real customer.