Sunlight Supply, Inc. is the leading manufacturer and importer of horticulture lighting systems for both residential and commercial applications. Our Sun System brand plant growth lighting fixtures are recognized nationwide as the finest brand available in the industry.

We are a wholesale only company. Sunlight Supply does not sell directly to the public. We are committed to working through our retail dealer network. Use our dealer search to locate a retail dealer near you.

We offer lights for every possible application. They range in wattage from 48 to 1000. Our high intensity discharge (HID) units are available in both metal halide and high pressure sodium. We even have several products that will run both! We are the pioneer in manufacturing T5 HO (high output) fluorescent lights for plant growth. These are a hit with orchid growers, indoor gardeners and greenhouse gardeners alike. The Sun System Galaxy electronic ballasts offer unmatched quality, performance and reliability for those customers wanting to use the latest technology in HID lighting.

We have our own sheet metal and powder coating facility located in Woodland, WA, about 20 minutes north of Portland, OR. This is a state of the art facility with precision CNC equipment. See our manufacturing section to learn more about what goes into the making of a Sun System brand light fixture.

We hope you will consider using our lighting fixtures for all your plant growth lighting needs.