UTKRed Light Therapy Device with 5 Wavelengths-(470:630:660:850:940nm) LED Infrared Red Light Therapy-Upgrade 470nm and 940nm Near Infrared Light

This device is very strong. I have been using these LASER. devices for about 3 years. I have experienced many positive feedbacks using them. This is very strong, and has genuine LASER diodes. According to the manufacturer the high frequency of device is more than 1000 nM. The diode was improved. You can feel it gets warm in about 5 seconds and begin to feel that your inflamations are relieved in a short time. Consult experts in the field if you have doubts. I am not giving medical advice here, I am not a MD. These devices are most for inflammation, and can help much, but it all depends on the severity of your conditions.

I have no complaints at all about this product. when I purchased the UTK Red Light Therapy, the unit had a defective on and off switch. I contacted the Company directly and they were very professional taking care of my complaint by promptly replacing the unit. I sent them a short video, showing what was wrong with the unit. Now, I am using my new UTK Red Light Therapy without any problems at my office and my clients are happy and enjoying the benefits of the Red Light Therapy from this great product. Thank you for your professionalism and prompt service.

I recently purchased a different device because this one didn't seem to work and I couldn't find just the right battery. The other device came with the same size battery and when I tried it with this device, it worked just fine - it was a battery problem. I'm ordering batteries that come the closest to the ones this came with - slightly different V and Wh hoping that will not present a problem. Just saying the problem might be with the batteries, not the device.

When I bought it was $98, it’s now just over a year later the device will not work at all. I can’t figure out if it’s the charging device broke that’s defective and the batteries are dead or not? Cause the clip broke by snapping so I can’t recharge batteries. Rendering it useless. I emailed and the quality “California based customer service,” said I could purchase a new device on their website. There is no extra replacement charger from my search. Just the Amazon whole kit. That’s pretty bad they can’t send you a new charger when you pay THAT much for a glorified flashlight honestly. It’s about the size of those cheap camp flashlights for kids. I would STRONGLY purchase a different one or a panel device. This died quickly and was inconvenient to charge by having to take the batteries out and place in charger which ultimately broke after maybe 5 uses. Support another worthy seller and do not support this one I warn you. Poor, nonexistent customer service. Also glasses in included were cheapo deluxe. Literally maybe 0.5 cents. Total gimmick.

So far I like the product and has been helping with minor pain. Trying to use on veins and brusing on my ankles also so time will tell with that.I will say one thing, the instructions to turn on pulse in the manual as I have uploaded is incorrect. It says to hold the power and quick click to turn on, in which it turns on right away. It says to hold for 5 seconds and press again to turn on with the pulse mode, which does not happen. Turns out you have to turn on, and while on, hold the power button for 5 seconds and it switches to pulse. Wish this was explained better.Also no instructions about battery. Need to charge in the charger until light turns green, which customer support said takes 6-8hours, but for me I think it took longer then that. The light never changed so I had no idea and thought the charger just didn't do that since it was taking forever. Plugged it in one night, checked it the next morning and the light was green. Besides that, so far no complaints.

I ordered this and really liked it. I hadn't used it in a while, though, and when I tried to use it last week, the blue lights wouldn't come on. I contacted the seller, and got a very quick response. They asked a question or two, and said they would send a replacement. I already received it today.UPDATE - it is now just 3 weeks past the window for getting customer support, and on the replacement I had received, AGAIN the blue light part of it quit working. Since this happened on both of them, they must have some sort of design problem with the blue light part of it. So disappointed.

Love this product compared to what’s heavily advertised on Amazon.

Having had 2 hand surgeries, I was anxious to receive my red light. It came in a wonderful pouch with 2 rechargeable batteries. I was having trouble getting the batteries to charge so I reached out to customer service. Vivian was amazing. She asked me to send her a video so she could see and understand my problem. Within 1 week, I had a whole new device and its working great. I am so grateful to find a company that backs up their products and has such great follow through. I am most satisfied with this product.