Sylvania Gro-Lux has a slightly higher blue color spectrum, which makes it also suitable for the growth phase.
It has a mostly red and yellow light spectrum, which is needed for the blooming phase.
Colour temperature (K): 2050
Light output (lm): 90,000
Voltage (V): 230
Average life (Nominal) (h): 26000
Suggested area from 1x1m to 1.2x1.2m.
Attention: Must be used with a 600W ballast.