Feit BR40/DM/2500/3K/LED Model 2500 Lumen 3000K Dimmable LED BR40, Dimmable, Mercury Free, Approximately 25000 Hours Lifespan, Pack of 12 Saves approximately $605 in energy costs Bulb Shape: BR40 Usage: Recessed Lighting and Outdoor Security Instant on to full brightness, Dimmable Mercury Free