This dimmable clear LED golfball (round) from Crompton Lamps is designed to mimic the appearance and behaviour of an incandescent light bulb, while delivering all of the benefits associated with LED technology.A unique lens design produces the same sparkling, warm white glow you might expect from a traditional filament light bulb. The resultant brightness and intensity can then be manipulated via a compatible dimmer switch, much like you would with a traditional light bulb.Though the aesthetics and functionality are reminiscent of an incandescent light bulb, the level of performance and efficiency afforded by its LED componentry is anything but. This LED light bulb serves as a direct retrofit replacement for 40W filament light bulbs, but in reality only requires 6.5W to produce the same brightness and quality of light.It also boasts a nominal lifetime of 15,000 hours, which is around 15 times longer than most traditional filament light bulbs. Throughout its operational life, this vastly superior efficiency and longevity can reduce your lighting bill by up to 90% when compared with the performance of traditional light bulbs of a similar brightness.Fitted with a SES-E14 small Edison screw (14mm) cap.Please visit the manufacturer\'s website for up-to-date dimmer switch compatibility lists for this Crompton Lamps LED Golfball light bulb before purchase.To find the answers to some common questions about LED dimming, please read our guide Dimming for Dummies.Need more help in choosing a suitable light bulb? Read our guide What is a Golfball Light Bulb.