Panels / Compare
BON CHARGE Demi vs GembaRed Spazer 2.2
BON CHARGE · Targeted
Demi $699
Irradiance @ 15 cm n/a
No distance given - not comparable
GembaRed · Targeted
Spazer 2.2 $299
Irradiance @ 15 cm 8 mW/cm²
Brand figure at 15 cm
Price
$699
$299
Irradiance @ 15 cm
-
8 mW/cm²
Value score
-
1/100
Type
Targeted
Targeted
Wavelengths
660, 850 nm
630, 660, 810, 830, 850 nm
Coverage area
836 cm²
206 cm²
Total power
300 W
14 W
LED count
60
40
Flicker
0%
0.2%
EMF @ 15 cm
0 mG
-
Warranty
1 yr
2 yr
Rating
4.4 ★
-
Highlighted cells mark the stronger figure for that spec. Irradiance is normalized to 15 cm; "n/a" means the brand gave no measurement distance.