MH bulbs (lamps) - HPS bulbs - FLUO bulbs (lamps) - CFL bulbs (lamps)
HPS (High Pressure Sodium) bulbs are suitable for plants in the vegetative and flowering phase. HPS Lights emit white light.
FLUO floriscent neon bulbs are suitable for plants in the vegetative and flowering phase. This type of bulbs are affordable and suitable for smaller spaces.
CFL bulbs are energy saving bulbs and are suitable for plants in the vegetative and flowering phase. They are more suitable for smaller spaces.