The SUM320H fixture offers the broadest spectrum of all our fixtures.  The dual element lamp  available in 3K/10K and 4K/6K  give growers an opportunity to tailor their lighting to specific plants and strains.  Or by combining the two colors in alternating fixtures they can produce a  wider spectrum that is closer to that of the sun.

– Ballast (5 year warranty)
– Lamp 320 watt available in 3K/10K and 4K/6K
– UL rated USA/Canada for wet location
– Suggested lamp change at 18-24 month

Available in 120 volt, 240 volt, and 277 volt
Ballast, hood, lamp, power cord, hooks included

Brochures & Spec Sheets

Mission Statement

Our goal at Summit Lighting, Inc is to continue to bring the most innovative products to market that allow the professional agriculture community to produce higher yields while consuming less energy and using fewer nutrients and additives.

We do this by constantly trying to create an environment that is closest to what the sun produces naturally. This approach reduces the amount of stress placed on the plants and allows them a chance to grow as natural as possible in an artificial environment.