✓ Price $99.95

✓ Type Handheld, cordless

✓ Light 660 + 850nm

✓ LEDs 90

✓ Battery Up to 80 min

✓ Warranty 1 year

For most of the test, the HiStrips lived in the side pocket of my gym bag. After a run I'd sit on the bench, press the single button and hold it over my left knee while the timer ran out. At night it moved to the nightstand for a session before bed. The Hooga and the Solis stayed parked by outlets at home, so they only got used on evenings I had time to sit. This one I picked up almost every day, which is why it sits at the top of this list.

It's roughly the size of a smartphone, 158 x 77.5 x 13.6 mm, and weighs about 0.7 lb in an aluminum body. The face holds 90 LEDs that pair 660 nm red with 850 nm near-infrared across a 120° beam. It's rated at more than 84 mW/cm², with no distance given for that figure, so I wouldn't stack it against the plug-in panels' numbers. One press runs 10 minutes and then it switches itself off; I'd often do two in a row. I liked it most for sore legs after training and as an evening wind-down, and people also use it on the face for skin, with eyes closed.

Coverage is the big catch. It lights one small area at a time: a knee, a shoulder, your face or part of the jaw and neck. For a whole thigh or a wide patch of back in one sitting, the Hooga or Solis does the job better. The aluminum 360° stand costs $14.95 extra, so without it you hold the device or prop it up. HiStrips lists no FDA registration or safety certifications, there are no goggles in the box, and the warranty is 1 year against 3 for Hooga and Solis.

Living with it is easy. A charge lasts up to 80 minutes of use, roughly eight 10-minute sessions, and it refills in about an hour over USB-C. The charger takes any voltage, so it went on a work trip tucked in its silicone case and I never had to think about it. Owners rate it 4.96 out of 5 across 213 reviews, and the thing they bring up most is how easy it is to carry around.

✓ Price $199

✓ Type Mid-size panel

✓ Light 660 + 850nm

✓ LEDs 60 × 5W

✓ Output 73 mW/cm² at 6 in

✓ Warranty 3 years

I'd steer most friends who want real coverage toward the Hooga HG300 before anything pricier. At $199 it's the second-priciest here, a third of the Solis. It's a plug-in slab, 12.2 by 8.2 by 2.5 inches and about 6 pounds, with a kickstand built into the back. For a few weeks it lived on my dresser by an outlet, and after evening runs I'd sit in front of it and work through each thigh, then my lower back.

Inside are 60 single-chip 5W LEDs at 660 nm red and 850 nm near-infrared, and you can run red alone, near-infrared alone, or both together. The timer stops at 5, 10 or 15 minutes. Hooga markets it as a "300W" class panel and then says plainly that it really draws 80W from the wall, and I give them credit for that. The rated output is 73 mW/cm² at 6 inches, 100 at 3 inches, 41 at a foot and 24 at 18 inches. Those are Hooga's own numbers, and they haven't been tested independently. Goggles, a power cord and a manual come in the box.

The door mount and hanging kit cost extra, so out of the box it stands on furniture or you hold it, and holding 6 pounds for 10 minutes gets old. You still work one area at a time, just a bigger one than a handheld gives you. It needs an outlet nearby. And 73 mW/cm² is the lowest figure in Hooga's own lineup, so this is the gentle end of their range.

Buy it if you want to cover a whole thigh or a wide patch of back in one sitting and you care about paperwork. Hooga has the strongest set here: FDA registered and listed as a Class II device (510(k)-exempt, so there is no FDA clearance), plus FCC, CE and RoHS conformity. It has no UL or ETL listing. The 3-year warranty ties Solis for the longest here, and owners rate it 4.9 out of 5 from 140 reviews.

Where HiStrips Differs

The HiStrips is $99.95, about half the price, and runs on a battery with no outlet or mount to sort out. It's small enough that it came along to the office and on weekends away. The Hooga puts out far more light over a much bigger area and lists certifications the HiStrips doesn't have. Its warranty also runs three years against one. For a big patch of back or a whole thigh, I'd buy the Hooga.

✓ Price $599

✓ Type Mid-size panel

✓ Light 5 wavelengths

✓ LEDs 60 × 5W

✓ Output ~180 mW/cm² at 6 in

✓ Warranty 3 years

The Solis SOLO 2.0 has the highest output figure of the five devices here, and at $599 it also has the highest price by a long way. It's a plug-in panel, 13.5 by 9 by 3.75 inches and 10 pounds, sitting on a built-in stand, and you can get it in white or black. Mine stayed on a bench at the foot of the bed for the whole test. I pulled a stool up close and did my back and legs in turns, usually before bed.

It's also the only one here with five wavelengths: 630 and 660 nm red, then 810, 830 and 850 nm near-infrared, from 60 LEDs at 5W each. Solis calls that "300W total power" and doesn't state the real wall draw. The rated output is about 180 mW/cm² at 6 inches, though Solis doesn't name who measured it. A session lights roughly 2 to 3 square feet.

At $599 it costs six times the HiStrips, and at 10 pounds this thing stays where you first set it down. I also don't like the "FDA/CE approved" wording when Solis lists no FDA registration number or clearance. A perfect 5.0 from 34 reviews is a small sample to lean on, too.

If you want big-area sessions most days, say most of your back or a whole thigh, and have a corner where it can stay plugged in, this is the one I'd buy. Separate RED and NIR buttons and a digital timer keep it simple. Goggles and blue-light glasses come in the box, and a 3-year warranty plus a 90-day trial soften the price.

Where HiStrips Differs

The HiStrips costs $99.95, runs on a battery and fits in a pocket, so it got used on nights the Solis never came on. It handles one small area at a time. The Solis covers 2 to 3 square feet at a much higher output figure, and its warranty is three times as long. For big areas, it wins.

✓ Price $179

✓ Type Lamp on floor stand

✓ Light 660 + 850nm

✓ LEDs 312

✓ Power 24W input

✓ Warranty 1 year

The Nicebeam lamp is the one I'd pick if I wanted light on a tall stand I could swing into place. It costs $179, about $80 more than the HiStrips and $20 less than the Hooga HG300. Shipping is free, and you get a 1-year warranty plus a free trial that comes with a prepaid US return label and no restocking fee. Owners give it 4.7 out of 5 across 197 reviews.

Physically, it's a curved LED panel, 15 by 8.6 inches, sitting on a floor stand with a telescopic pole, a flat base and an arm that swivels a full 360°. A tabletop stand is pictured in the box as well. I parked it next to the couch and swung the head over one knee or my lower back, 6 to 12 inches away, for 10 to 20 minutes a spot. It packs 312 LEDs, 104 red at 660 nm and 208 near-infrared at 850 nm, and you can dial the brightness anywhere from 1 to 100%. A built-in auto timer shuts it down, and goggles are included.

My biggest gripe is the missing output number. Nicebeam doesn't publish an irradiance figure at any distance, so you can't line it up against the Hooga or the Solis on paper. It's sold as FDA registered and CE certified, though it isn't FDA cleared, and the paperwork ends there.

The stand is the weak spot. Some recent owners report a plastic part on it stripping, and one got a telescopic rod that didn't work. It also wants a patch of floor and a free outlet (it draws 24W), and the curved head still lights one area at a time, so doing your back means moving it around.

It suits someone who wants a hands-free setup they can pull up beside a chair or bed and aim without holding anything. If you need a published output figure before you spend $179, look elsewhere.

Where HiStrips Differs

The Nicebeam lights a bigger area, works hands-free, ships with goggles and claims FDA registration and CE, which the HiStrips doesn't. The HiStrips costs about $80 less, runs on a battery and fits in a jacket pocket. Both carry a 1-year warranty, so that part is a wash.

✓ Price $109

✓ Type Desk panel, stand

✓ Light 660 + 850nm

✓ LEDs 120

✓ Power 18W

✓ Warranty 1 month

The Bownest SpectraWave Pro is the second-cheapest device here at $109, about $9 more than the HiStrips and $70 under the Nicebeam lamp. It's a small plug-in desk panel that comes with a folding stand, and US shipping is free, though it takes 4 to 12 business days to show up. On price alone it's tempting, and getting the stand in the box helps.

It runs off a DC 12V adapter and is rated at 18W. Inside are 120 LEDs mixing 660 nm red with 850 nm near-infrared. You get six brightness levels, plus a timer that goes from 10 to 60 minutes in six steps before it shuts itself off. I kept it on my desk on the folding stand and angled it at a shoulder or the side of my neck while I answered email, 10 to 30 cm away, and moved it in to 10 to 15 cm for my face. It's rated IP45 for water resistance, and eye protection comes in the box. The dimming and timer steps gave me more control than I expected for the money, and I liked having it within arm's reach during the workday.

The spec sheet has holes. 18W is low for a plug-in panel, and Bownest doesn't publish an output figure, a size or a weight. It lists no certifications either. The warranty is the shortest here at one month, and stretching it to a year costs $14.95. Returns are strict: the box has to be unopened, there's a 35% restocking fee, and you pay the return shipping yourself.

I'd hand it to someone who wants a plug-in panel at a desk for the least money and is happy with a stand that stays put. If paperwork, a proper warranty or a published output number matters to you, skip it.

Where HiStrips Differs

For about $9 less, the HiStrips gives you a battery, a pocket-sized body, a published output figure and a 1-year warranty. The Bownest includes its stand (the HiStrips one is $14.95 extra), six brightness levels and a timer that runs to 60 minutes.