Energy & environment · 14/11/2013Updated: 10/17/2026 · 1 min read
U.S. Department of Energy Excludes 100-Watt R20 Short Incandescent Reflector Lamp From Energy Conservation Standards
Summary
The U.S. Department of Energy (DOE) has decided to exclude a specific type of incandescent reflector lamp, the 100-watt R20 short, from energy conservation standards under the Energy Policy and Conservation Act of 1975, following a petition from the National Electrical Manufacturers Association and public comments.