Luminus PLYC5635 BR40 17W 1400-Lumen Day Light 5000K Dimmable LED Light Bulb LED 17W replaces 100W incandescent Daylight (5000K) and 1400 lumens of brightness Dimmable and Energy Star certified Lifespan of 22.8 years saving you $228.25 Beam angle of 110 Degree, typically used in recessed downlights