| Form factor | Bag | Zip-in bag | Pad | Dome + Pad (2-in-1) | Bundle: full-body mat or bag + hat, lamp or mask | Mat | Mat | Flexible pad | Mask | Tabletop arch lamp | Slippers (pair) | Wrap |
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| Wavelengths (nm) | 660 + 850 | 660 + 850 | 660 + 850 | 660 + 850 | 660 + 850 (mat/bag); 660 + 830 (hat); 415 + 630 + 850 + 1072 (mask) | 660 + 850 | 660 + 850 | 660 + 850 | 660 (red only) | 420 + 470 + 490 + 510 + 520 + 590 + 660 (spec sheet; page also lists NIR values) | 660 + 850 | 660 + 850 |
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| LEDs | 2,520 | 7,560 (Nicebeam spec; 7,938 in marketing) | 1,998 | 1,998 (666 red, 1,332 NIR) | Mat 3,840 / bag 7,560 / hat 120 / mask 279 (Nicebeam) | 3,840 (1,280 red + 2,560 NIR) | 1,280 beads (3 chips each) | 360 diodes, 1,080 chips (360 red + 720 NIR) | 470 micro-LEDs | 327 | 132 per slipper (67 red + 65 NIR); 264 per pair | 198 triple-chip (594 chips) |
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| Irradiance (brand figure) | 130 mW/cm² (no distance given) | 130 mW/cm² at contact (Nicebeam) | — | — | Mat/bag 130 mW/cm² at contact (Nicebeam) | 130 mW/cm² at contact (Nicebeam) | 130 mW/cm² (no distance given) | >100 mW/cm² at skin contact, per Nicebeam | 30 mW/cm² (Lumara figure) | Not published | Not published | >100 mW/cm² at contact (Nicebeam) |
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| Coverage | 70 x 31 in (front and back) | 63 x 23.6 or 70.8 x 31.5 in, top and bottom | 27 x 11 in | 27 x 11 in | 63 x 23.6 or 70.8 x 31.5 in (mat/bag) | 63 x 23.6 or 70.8 x 31.5 in | 71 x 31 in (one side) | 31.5 x 11.8 in | — | Face, neck and upper chest, or one body area (size not published) | Sole and top of each foot | 12.2 x 18.9 in |
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| Power | 275 W | 120 W | — | — | — | Up to about 120 W (24 V 5 A driver; our arithmetic) | — | Not published | — | — | Not published | 40 W rated |
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| Voltage | 100–240 V | 100–240 V, 50–60 Hz; two adapters | — | — | Mat/bag 100–240 V adapter; hat AC adapter; mask battery | Not published (adapter) | — | Not published | — | AC adapter (rating not published) | Not published; cordless, per Nicebeam | DC 12 V / 6 A adapter (corded) |
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| Timer | 10–90 min, 10-min steps | 1–60 min, auto-off | Controller timer; 15 min suggested | Controller timer; 15–20 min suggested | Mat/bag 1–60 min; hat 20-min auto-off; mask 10-min preset | 1–60 min, auto-off | 10–90 min, auto shut-off | 5–30 min in 5-min steps, auto-off | 5–20 min, automatic shut-off | 1–60 min, 30 default, auto-off | 5–30 min | 5–30 min in 5-min steps, auto-off |
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| Controls | 2 controllers; dimming, 10/40 Hz | Wired controller: 1–100% brightness, modes P1–P5, timer | Controller with timer | Controller with timer | See component listings | Wired controller: 1–100% brightness, modes P1–P5, timer | P1–P5; constant, 10/40 Hz pulse | 5 brightness levels (L0–L4) | Handheld controller, adjustable power | Touch panel: color select, auto-cycle, laser toggle, 3 intensities, mist, warm air | 3 modes, 5 brightness levels | Smart controller: red / NIR / both, 10 Hz pulse, 5 brightness levels |
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| Flicker | Not published | Not published | Not published | Not published | Not published | Not published | Not published | Not published | Not published | Breathing (fade) mode optional | Not published | 10 Hz pulse optional |
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| EMF (brand figure) | — | '0 EMF', per Nicebeam FAQ; no measurement | — | — | — | 0.1 µT at 6 in, per Nicebeam | — | — | — | — | — | — |
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| FDA status (as stated) | — | 'FDA-registered device', per Nicebeam | Not evaluated by FDA, per brand | Not evaluated by FDA, per brand | 'FDA Registered', per Nicebeam; mask also called '510(k) cleared' on its page | 'FDA-registered device', per Nicebeam | — | 'FDA-cleared medical device', per Nicebeam; no number published | 510(k) cleared Class II, per Lumara | 'FDA Registered. CE Certified', per Nicebeam | Not stated for this product | 'FDA Registered, CE Certified', per Nicebeam |
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| Dimensions | 70 x 31 in | 63 x 23.6 or 70.8 x 31.5 in | 27 x 11 in | 27 x 11 in | Mat/bag 63 x 23.6 or 70.8 x 31.5 in | 63 x 23.6 or 70.8 x 31.5 in | 71 x 31 in | 31.5 x 11.8 in (80 x 30 cm) | — | 17.7 x 9.4 x 12 in | Not published (one size) | 12.2 x 18.9 in |
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| Weight | — | 15 lb (63 in); 70.8 in not published | — | — | — | 10 lb (Nicebeam; size not specified) | — | Not published | — | — | Not published | — |
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| Warranty | 1 year | 1-year limited | 12-month limited | 12-month limited | 1-year limited per device | 1-year limited | 1 year | 1-year limited | 2 years | 1-year limited | 1-year limited | 1-year limited |
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