From V-tac a 10 watt LED R80 reflector bulb supplied with an E27 edison screw cap base. The bulb is non-dimmable and will provide 30,000 hours of replicated daylight light, offering an output of 800 lumens. A built in Samsung chip allows this lamp to be reliable and energy efficient acting as an 75W incandescent equivalent. Ideal for a wide range of applications in both domestic and commercial environments. Lamp Dimensions: Diameter: 80mm x Length: 114mm.