CFL bulbs (lamps) - MH bulbs (lamps) - HPS bulbs - FLUO bulbs (lamps) - Vegetative stage
MH bulbs are especially suitable for the plant vegetative phase.
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.