The Lighting Science Definity DFNBR30WW120 BR30 LED lamp is a great, energy efficient alternative to incandescent bulbs. It is rated for 50,000 life hours and produces a color temperature of 3000K. This bulb operates at 15 watts, but is a 65 watt equivalent with an initial output of 800 lumens. Compatible with most Lutron dimmers, the bulb is dimmable to 5% of light and features a patent-pending optical design for a smooth beam pattern for a warm, room-filling glow. With a five year warranty, this bulb won't disappoint in your residential recessed lighting, track lighting, kitchen, or home theater lighting.