ENERGY EFFICIENT: Philips LED Dimmable BR30 Light Bulbs use roughly 80% less energy than Incandescent Bulbs while maintaining the look and feel of a classic light bulb. Philips LED light bulbs are Mercury free and Energy Star Certified. LONG LASTING: These Philips LED bulbs last 10x longer than incandescent and 4x longer than halogen bulbs. Each light bulb is expected to deliver a lifetime of up to 10,000 hours and includes a 3-year warranty, saving you the cost of frequent bulb replacement. Life hours- 22.8 years (based on 3 hours/day). WARM GLOW: Philips LED Dimmable BR30 light bulbs offer warm and comfortable lighting with high CRI (color rendering index). At 2700 Kelvin the bulbs deliver bright, crisp color ideal for recessed can style lights. SMOOTH DIMMING: Philips dimmable LED bulbs are flicker-free, silent, and tested to work with more dimmer switches than any other LED bulb on the market. These BR30 light bulbs smoothly dim from 2700K down to 2200K with greater clarity than traditional incandescent bulbs. COMPATIBILITY: These Philips LED light bulbs fit in E26 medium screw bases. Not compatible with Philips HUE products. Philips LED Dimmable BR30 light bulbs are for non connected use only.