InterLux Super 400W HPS Grow Lamp Gateway Supply Zero OSHA Rating

Zero OSHA Rating

Trays of this size and strength are very hard to find

It takes the guesswork out of managing your fan

but one can also make microbe/mineral plant tea with it

75 Cubic Ft

InterLux Super 400W HPS Grow Lamp Gateway Supply Zero OSHA RatingDescription 400W Interlux Super HPS Bulb high pressure sodium Super 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. Tested and developed to work perfectly with electronic ballast. High lumen output and a wide color spectrum for maximum yield. Standard E39 Base. 1 year warranty. 400w super hps