This Crompton G80 filament globe lamp offers a retro style with the efficiency of LED technology. Using 5 watts of power this lamp provides an output of 410 lumens in a 2200K colour temperature ensuring both the look and output matches antique lighting. It is fully dimmable when used with compatible LED dimmer switches and comes with an Edison screw base commonly found in various fittings around the UK. Product Dimensions Length 120mm x Diameter 80mm. Guarantee period 2 Years.