ENERGY EFFICIENT: Philips LED Dimmable ST19 Light Bulbs uses 80 percent less energy than 40 Watt Incandescent Bulbs while maintaining the look and feel of a classic light bulb. Philips LED light bulbs are Mercury free, Energy Star Certified, and Title 20 Compliant

LONG LASTING: These Philips LED bulbs last 13x longer than incandescent and halogen bulbs. Each light bulb is expected to deliver a lifetime of up to 15,000 hours of light (based on three hours per day), saving you the cost of frequent bulb replacement

AMBER LIGHT: Philips LED Dimmable ST19 Light Bulbs offer warm and comfortable lighting with high CRI (color rating index). At 2000 Kelvin, these bulbs deliver warm crisp color for a softly lit, cozy ambiance

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 ST19 light bulbs smoothly dim from 2000K down to a soft glow with greater clarity than traditional incandescent bulbs