LE Dimmable 100W Bulbs Equivalent, 15W A21 E26 LED Bulbs, 1500lm, 200&deg; Beam Angle,2700K Warm White, LED Light Bulbs ,Pack of 4 Units Pack of 4 Units. Dimmable. Energy Efficient. Replace 100W incandescent bulb by 15W LED. Save over 85% on your electricity bill. Easy Installation. Standard A21 shape with E26 base, which can be easily fitted to replace regular A21 incandescent bulbs. Flood beam angle. Beam angle is 200.