This durable polycarbonate 0.5W LED golf ball has a very low power consumption is highly efficient and fades through a number of colours. The internal clock means when powered on at the same time multiples will fade through colours together. This LED lamp is a direct replacement to the old style incandescent golf ball light bulb with the added benefit of being shatterproof!Its polycarbonate envelope virtually eliminates the chance of breakage during transport installation and storage making it ideal for many applications. Non-dimmable 0.5W Bayonet cap base (B22) Polycarbonate envelope for increased durability Shatterproof Instant full light Average life 15000 hours Switching cycles >10000 Operating temperature range: -20ºC to 45ºC 240V 50/60Hz