Resources • DOE (Department of Energy) www.energy.gov • ASHRAE (American Society of Heating, Refrigerating and Air Conditioning Engineers) www.ashrae.org • IESNA (Illuminating Engineering Society of North America) www.iesna.org • IEC (International Engineering Consortium) www.iec.org • IEEE (Institute of Electrical and Electronics Engineers, Inc.) www.ieee.org Useful Tools • CalcuLamp T5HO/T8 Lamp Life Calculator www.csgreenlightingsolutions.com/lamplife • Stonco Green Lighting Solutions Energy Solutions Website and Energy Calculator www.csgreenlightingsolutions.com • Energy-Efficient Commercial Lighting Fixtures Stonco Lighting Website www.stoncolighting.com ExceLine Website www.exceline.com • Luminaire Quantity Calculator QuickEst™ and QuiKalc™ Accessible by selecting an .ies file located on product pages of the Stonco website where QuickEst™ is applicable. QuiKalc is available for ExceLine products where applicable. • Energy Compliance Program COMcheck™ www.energycodes.gov/comcheck/ez_download.stm • DSIRE Database of State Incentives for Renewables and Efficiency www.dsireusa.org DSIRE is a comprehensive source of information on state, local, utility, and federal incentives that promote renewable energy and energy efficiency.