LE&reg; 10W A19 E26 LED Bulbs, 60W Incandescent Bulb Equivalent, 810lm, Warm White, 2700K, Medium Screw, LED Light Bulbs Save electricity bill. Replace 60W incandescent bulb by 10W LED. Save over 80% on electricity bill of lighting Easy Installation. Can be easily fitted to replace regular E26 Medium Screw incandescent or CFL light bulbs. Not Dimmable Extremely long life. Lower maintenance costs by reducing re-lamp frequency Wide beam angle. Beam angle is 240, which is perfect for residential and commercial lighting. Instant full light. The starting time is less than 0.5 s, no need to wait for warming up the lamp