I have been using the XTi Luman sleep light for approximately 16 months now. I decided to give this a try as I have historically always had trouble falling asleep and sleep very lightly when I do. I had to have a fan running and a noise app going on my phone to even have a chance at a good night's sleep. I had resorted to taking a small portion of a THC Indica gummy every night and a melatonin pill just to shut my brain off. I religiously have worn a Whoop fitness/sleep tracker on my wrist for at least the last 4 years. I have watched my sleep data since day one. Since I started using the XTi light I have seen my amount of time awake, SWS (Deep) sleep, and REM sleep numbers all change by several percentage points. For example, before the XTi light I would average awake time per night of 16% or higher. Now that number averages 10% or less. My REM sleep number hovered around 17% for years before using the light and now I average 23% with many nights pushing 26%. I live in Colorado but have a 2nd home in Arizona. I have never traveled with the light to Arizona and last summer I spent almost 6 weeks without the light. My WHOOP sleep numbers all slid back to pre-llight numbers after about 2 weeks. When I returned to Colorado, I returned to my normal sleep numbers within 3 days of sleeping under the light. I have stopped taking any gummies or melatonin supplements completely as I don't need them to fall asleep anymore. I also run the fan on low and don't need a noise machine on. I would suggest this light to anyone who wants a better night's sleep without introducing any chemicals into your body. It really is incredible and life changing.

As someone who tracks every bit of data I can with my Whoop, I know every night under the Luman drastically improves my sleep. And 20 minutes under the blue light prior to a workout has unlocked performance I didn't know existed. The team at XTi are magicians.

My name is M. Nixon, and I live in Greeley, Colorado. In February, 2022, I started experiencing severe back pain. Over the next several months, it got progressively worse. I had great difficulty functioning on a day to day basis and I also had trouble sleeping. Every time Ai tried to turn or change positions, the sharp pain would wake me. My family physician referred me to an orthopedic surgeon who referred me to a pain management clinic. Over a period of many months, I had a S1-J injection, two high frequency ablations and an epidural. I even tried dry needling from a chiropractor. The first ablation provided some minor relief, but I still had debilitating pain. None of the other medical procedures provided any help whatsoever. My X-Rays and my MRI revealed many problems. Some of my discs and nerves are compressed, I have two bulging discs and I have severe arthritis in my lower back. All of my non surgical options had been exhausted, so I then arranged an appointment at the office of a neurosurgeon in Ft. Collins where I was told that I need a surgical fusion and a laminectomy. While I was trying to decide if I should have the surgery immediately or wait until after the holidays, I ran into Daren and Jason Suntych. Unbeknownst to me, Daren and Jason are brothers who have been working on light technology since 2008. They have 81 patents world wide on their technology. After they innocently asked me how I was doing, I spent several minutes telling them about all the issues with my back and the magnitude of the pain I was dealing with. After being kind enough and patient enough to listen to all my problems, they told me that they have a light they invented that might be able to help reduce my level of pain. The light that they subsequently gave me is designed to do two things; reduce or eliminate any inflammation in your body and increase your melatonin to help you sleep better. Quite frankly, I was exceptionally skeptical. I couldn’t possibly imagine that a light could help to reduce my pain. I was desperate, however, and more than willing to try anything that might help. After receiving the light I started using it for several hours on a daily basis. For the first two or three weeks, I was discouraged because I didn’t think the light was helping. Then, miraculously, in about the fourth week, my level of pain was much lower and more tolerable. From that point, going forward, it has continued to subside. I am still using the light on a daily basis and my level of pain is so low that so am no longer even considering surgery. I am no longer able to play golf, which I used to do six days a week. Otherwise, however, I am functioning on a very normal basis. I live alone and am totally self sufficient. The light can’t fix my very serious back problems, but it most definitely eliminated the vast majority of my pain. For that, I will be forever grateful.

Since I don’t sleep well, I was interested in knowing how the light would work for me personally but wanted to have an objective way to record and measure my sleep results.