The LED golfball (round) economy series from Megaman provides a cost effective solution for those wanting to replace their traditional filament light bulbs with modern LED technology. It consists of a number of LED light bulbs that are equally efficient, well-made and affordable. This 2.9W golfball (round) produces a bright, warm white light and boasts a nominal lifetime of up to 15,000 hours. It uses up to 90% less energy than traditional light bulbs of a comparable brightness, and can reduce your lighting bill by a similar amount. Its familiar golfball (round) shape and Bayonet Cap fitment make it an ideal retrofit replacement for light bulbs of a similar shape and design, meaning it can be used in exactly the same environments and settings, all while using a fraction of the energy. Features a BC-B22d bayonet (22mm) cap base.