Interlux EXTREME HPS 1000W Grow Lamp Sea Green Hydro 420 Replacement Guide:

420 Replacement Guide:

It's home to six high intensity LED bulbs that burn for over 100

- Smooth rotating knobs with continuous adjustment

Beneficial Microbes

Endomycorrhizal fungi colonize approximately 80% of the world’s plant species

Interlux EXTREME HPS 1000W Grow Lamp Sea Green Hydro 420 Replacement Guide:High pressure sodium EXTREME HPS bulbs are designed specifically for indoor enhanced plant growth and flowering. High Pressure Sodium has a light spectrum shifted towards the red, and is used during the flowering stages of growth. Designed specifically for electronic ballasts. High lumen output and a wide color spectrum for maximum yield. Standard E39 Base. 1 year warranty. 145,000 Lumens! Designed for indoor use Light spectrum towards the red Used