LED BR Replacement Lamps directly replace incandescent BR lamps at a fraction of the energy cost. 80% more efficient and 30x longer life than standard incandescent. Smooth body with ANSI standard form factor. +25,000 hour rated life for ENERGY STAR® Approved lamps. 50,000 hour design life. Acceptable for ICAT rated downlights. Shatter resistant for reduced risk of injury and breakage.