Emergency? Call 1-800-ALLIANT (800-255-4268)

Additional Resources

ENERGY STAR® Residential Lighting Products - Find a list of currently approved ENERGY STAR® products.

Department of Energy

L Prize - The L Prize competition will substantially accelerate America's shift to innovative, high-performance products.LED bulb

DOE’s Solid-State Lighting GATEWAY Demonstrations - Showcase high-performance LED products for general illumination in a variety of commercial and residential applications. Demonstration results provide real-world experience and data on state-of-the-art solid-state lighting (SSL) product performance and cost effectiveness.

Energy.gov: Energy Savers - Lighting - A site for consumers to learn about energy efficient lighting technologies.

Lighting for Tomorrow - The Lighting for Tomorrow design competition recognizes innovative, attractive, energy-efficient residential lighting design.


The Greater Cedar Rapids Area Home Builders Association - The Association is made up of not only local home builders but also any company working within the building or construction industries.

Next Generation Luminaries - The Next Generation Luminaires™ design competition recognizes excellence in the design of energy-efficient LED commercial lighting luminaires.