Panels / Compare
GembaRed Rex 2.0 vs GembaRed Vector 4-Wave
GembaRed · Targeted
Rex 2.0 $379
Irradiance @ 15 cm 5 mW/cm²
Brand figure at 15 cm
GembaRed · Targeted
Vector 4-Wave $249
Irradiance @ 15 cm 14 mW/cm²
Brand figure at 15 cm
Price
$379
$249
Irradiance @ 15 cm
5 mW/cm²
14 mW/cm²
Value score
2/100
3/100
Type
Targeted
Targeted
Wavelengths
630, 660, 830, 850 nm
630, 660, 830, 850 nm
Coverage area
929 cm²
290 cm²
Total power
23 W
15 W
LED count
225
40
Flicker
0.2%
0.2%
EMF @ 15 cm
-
-
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.