ABI LED Light Bulb for Red Light Therapy, 660nm Deep Red, 24W Class

USA assembled indeed. Best quality.

I have had this light for a few years. It is amazing. It has been such a useful tool for my whole family. I have used it for wound healing and anti-inflammatory purposes. I am a laser technician. I would like to point out that infrared light increases blood flow. It is used in anodyne therapy on wounds. The light increases blood flow, so it is an effective tool in wound healing, inflammation, hair loss, and anti-aging applications. You will not regret getting this light. It is also a great value.

A good compromise for me on price and efficacy. You need to be close but it works in a normal lamp bulb socket. Wear eye protection!

UPDATE from a not-electrician: Not the fault of the bulb, but rather a practical/logistical issue. A couple uses in - same lamp. So I managed to trip the circuit with this and the fireworks left a nice burnt pattern on my cream colored bedspread. So. Here's some free advice. This is a VERY HEAVY bulb to be screwed into a regular socket. When you put it in a downward-facing floor lamp (as is logical if you want to shine this on a body part while laying down) -- it will put considerable pressure on the socket (as per, uh, gravity). Today when I turned it on for my two minute routine, it didn't. Turn on. So I tried removing and replacing, etc. etc (a regular bulb worked so it wasn't the lamp....etc.) When I screwed this red light back in, I tried to tighten it securely (saw the socket shift inside the housing) and that's when the fireworks erupted. Fortunately the lamp socket is in a metal housing but even so, a few sparks flew out and landed on my bedspread, carpet, computer, etc. Yep. So that happened. My guess is the weight of the bulb facing downward, over night, meant the contacts were no longer tight in the socket? And when I tightened it, I created another problem by twisting the socket itself and wires touched that shouldn't touch? Don't know. HERE'S THE FREE ADVICE: 1) Whatever socket you are screwing this into -- abide by the annoying rules and disconnect the power first like an intelligent person. 2) But even more importantly, I will only screw this into a socket I can HOLD IN MY HAND (i.e., a handheld socket attached to a cord). Otherwise, you are screwing this VERY HEAVY LIGHT into a socket which, if not totally secure/stable, is going to rotate/shift/jiggle whatever -- beyond your control. When you add the weight of this bulb to the mix -- fireworks potential. From here on out, I think I'll only use this red light in handheld sockets that I can directly manipulate. Or. I might return it. Not sure. It was a wee bit scary. Again, not the fault of the bulb, but USE OF this bulb requires some forethought. I've seen others opine it is good to use in "any lamp" you have around the house. Not my experience. ********************************************************************************************************************************* Nice that they give the specs. Would be even better if this info was in the Amazon description..... Hope the info in pics helps others!

I haven’t tried the bulb yet, so I can’t offer any feedback. I just wanted to share that the bulb fits in this adjustable desk lamp that I’ve had for 20+ years and the weight of the bulb is not a factor either.

The light is great and I have no hesitation to recommend it to anyone looking for an efficient and powerful LLLT solution. My only metaphysical problem with LLLT in general is to be able to be sure and to prove that it helped me out. This is why I have set the pain relief note to 3 stars out of 5. In other words, I can not swear nor be sure that I got better because of the red light. Maybe it would have been exactly the same without red light... or not. That is up to you to judge but one thing is sure and that is that this is a great light to work with so if you want to try LLLT, I can only recommend you to use a light like this. If that does not help you, I believe that there is no other red light on earth that will make any difference :).

I am in severe pain as I wait for a hip replacement. I also have FM, MCAS and severe inflammation in my muscles and joints. The 54W 850nm near infrared bulb is perfect for using on my body parts for pain. I call it "the magic light bulb". Remember, it doesn't work on the color black. I put it directly through clothing on different parts of my leg, hip, pelvis and get immediate and noticeable results within an hour. It does have a fan in it, but it still gets very warm/hot, so be careful to protect the skin with a towel, clothing or a blanket. I used a photography socket to electrify and then a cheap drumstick to use as a handle to move it around as I lay on the couch to recover from the day. I've been using this bulb for about 3 years now with great success. It was one of my doctors that had me try it out at his office first. I'm able to be off all pain relievers because of this!

Very difficult to find lamps that hold this bulb and allow for ventilation. Company was not helpful with recommendations. Also, returns are not the usual Amazon returns. Best to buy a red light device that is integrated - bulb and fixture together.