- WSI Lighting provides only the highest quality lighting products and service available, including Full Spectrum Fluorescent lighting, HPS, Metal Halide, Mercury Vapor, Incandescent, Ballasts and compact fluorescent lamps.www.wsilighting.com
- Colorado Lighting offers customized service contracts, computerized monthly failure/replacement reports, ballast and lamp replacement, fixture cleaning and group relamping, fixture sales and financing, energy audits, specification designing, and fixture retrofitting for energy efficiency. ...www.coloradolighting.com