By far the best deal on Amazon for light output per Dollar 1/6th the cost of a Joovv per watt.
I’ve bought two of these so far. By far the best deal on Amazon for light output per $. The actual energy draw is 98-99 Watts from the wall.  The RED LEDS draw about 65Watts and the IR 33 Watts. These LEDS are BRIGHT, efficient and the beam is tightly focused as each light uses 60 Lenses with 120 total LEDS .  You could mount two of these from a 8 foot ceiling and each beam would be a about 2 feet by 3.5 feet at beam height so you could make 2 x 7 foot pattern on your bed to lay under with almost no spillover. The beam is very collimated compared to my other RED/IR lights.<br /><br />These units come with a nice stainless door holder, a rope and pulley and a 4 point stainless steel wire that allows it to be hung vertically from the celling. They do have a very quite fan, they do get nice and warm but not too hot. The only time they would get too hot is if you block the fan opening! The temp is perfect for me as I place these against my skin and they warm you up without getting too hot even after 30 minutes of use. These have digital timers that can be set from 5-30 minutes. The construction is pretty solid. The electronics layout is VERY good.<br /><br /> The only fault I found is the grounding isolation. It works perfectly if you use the Grounded 3 wire plug. If you use two units and don’t have a properly grounded extension cord about 50 volts will flow between the two units and it’s enough to feel it if your touching both units at the same time. The cases of these are grounded so as long as you have a grounded outlet the voltage will be zero.<br /><br />If you're curious how these stack up to the high end Joovv Red Light Therapy devices. The Joovv mini draws 105Watts from the wall and Costs $895. This one draws 98 Watts and is 1/6th the price. The LEDS are actually lightly brighter than the Joovv mini. I own a integrating photometric sphere and some lux meters that are capable of measuring RED and IR wavelengths. I would say these are the perfect alternatives to the  Joovv’s if your on a budget as they are about 6 times cheaper per lumen of light.
Rating: 5 stars