Luminus PLYC5735 BR40-17W (100W) 1550 Lumens Daylight 5000K Dimmable Led Light Bulb - 6 Pack, 17W replaces 100W incandescent Daylight (5000K) and 1550 lumens of brightness Energy Star certified Lifespan of 22.8 years saving you $228.25 Beam angle of 110, typically used in recessed downlights