Solar Lighting International, Inc.

Solar Lighting International is the leading manufacture of the highest quality commercial lighting systems available. Solar Lighting International has a specialized focus in two areas: Commercial interior LED office lighting for direct fluorescent replacement and an exterior solar or wind powered lighting systems for streets, interstate highway lighting, roads and parking lots. All our LED products are made in the USA and are backed with the best 5 year warranty available. Our exterior commercial solar lighting systems conform to the UL 1598 Standards, certified to CAN/CSA Standards, ETL Listed, Dark Sky Compliant and are superior choices for Green Building, Leed projects, retrofits, and highway applications.

Our Commercial Lighting Systems in the News

Solar Lighting International manufactures the only ETL / UL1598 listed solar highway lighting system available in the industry today. Our flagship product, the X-series solar outdoor roadway lighting system, uses HID (High Intensity Discharge- Metal Halide Type) technology and is the brightest and most efficient commercial interstate highway and roadway light in the world. This product has been recommended to be the first solar lighting system in the industry to light a US highway, Interstate 277 in Charlotte, NC.

SLI Introduces LED Commercial Office Lighting Troffer

Solar Lighting International has expanded product line to commercial indoor LED office lighting for direct fluorescent replacement. The first of our LED product line is the ALT Series (Advanced Low-Power Troffer). The ALT series indoor LED commercial office fixture line is 30% more energy efficient than the average two tube T-8 fluorescent office fixture and operates 21% cooler, without compromising the quality of illumination or light output. The ALT LED commercial troffer series contains no Mercury or Lead and is environmentally safe. The ALT series troffer has been designed as a drop in replacement for the common two foot by four foot fluorescent fixtures. For more information visit our LED ALT Series Product Page.