SEESMART
www.seesmartled.com
DSIRE
www.dsireusa.org
Database of state incentives for renewables and efficiency
DEPARTMENT OF ENERGY
www.doe.gov
DEPARTMENT OF ENERGY - Energy Efficiency and Renewable Energy
www.eere.energy.gov
COMMERCIAL LIGHTING TAX DEDUCTION
www.lightingtaxdeduction.org
LED LIGHTING FACTS
www.lightingfacts.com