An economical replacement for a CFL, halogen or incandescent lamp with a Small Edison Screw base the LED Bright Stik lasts 15,000 hours and boasts 100,000 switching cycles. Each lamp in this pack of three 7 Watt lamps matches the output of a 45w incandescent. Instant full brightness is a given and the zero mercury and lead content makes use and disposal worry free. Featuring a Daylight 6500K colour temperature these Bright Stiks are great for design and work station applications in domestic and commercial environments.