Interlux Super HPS 1500W INTERLUX 1500W EXTREME HPS Grow Lamp InterLux EXTREME HPS bulbs are designed specifically for indoor growing. They have a light spectrum shifted towards the red, and are used during the flowering stages of growth. Tested and developed to work... $34.10 $57.28
InterLux 600W EXTREME HPS Lamp 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... $34.10 $57.28
