Panels / Compare
Bestqool Bestqool BQ40 vs GembaRed Spazer 2.2
Bestqool · Targeted
Bestqool BQ40 $149
Irradiance @ 15 cm 24 mW/cm²
Estimated from brand distance
GembaRed · Targeted
Spazer 2.2 $299
Irradiance @ 15 cm 8 mW/cm²
Brand figure at 15 cm
Price
$149
$299
Irradiance @ 15 cm
24 mW/cm²
8 mW/cm²
Value score
12/100
1/100
Type
Targeted
Targeted
Wavelengths
660, 850 nm
630, 660, 810, 830, 850 nm
Coverage area
410 cm²
206 cm²
Total power
50 W
14 W
LED count
40
40
Flicker
-
0.2%
EMF @ 15 cm
0 mG
-
Warranty
2 yr
2 yr
Rating
-
-
Highlighted cells mark the stronger figure for that spec. Irradiance is normalized to 15 cm; "n/a" means the brand gave no measurement distance.