This dimmable LED Golfball offers the appearance of a antique style while utilising efficient modern day LED technology. Using 5 watts of power this Small Edison Screw filament Golfball lamp emits a 470 lumen output which is equivalent to a 40 watt incandescent lamp. The homely very warm white (2700K) output is ideal for both commercial home lighting generating a comforting feel for your space. With an average expected lifespan of 10000 hours this lamp will ensure energy savings for years to come. Product dimensions Length 79mm x Diameter 45mm Guarantee period 2 Years.