Megaman 3.5W B22 LED Golfball The LED economy series from Megaman provides a cost effective solution for those wanting to replace their traditional filament bulbs with modern LED technology. It consists of a number of LED bulbs that are equally efficient, well-made & affordable. This 3.5W LED Golfball produces a bright, warm white light & boasts a nominal lifetime of up to 15, 000 hours. It uses up to 90% less energy than traditional bulbs of a comparable brightness, & can reduce your lighting bill by a similar amount. Its standard golfball shape & Bayonet Cap fitment make it an ideal retrofit replacement for bulbs of a similar shape & design, meaning it can be used in exactly the same environments & settings, all while using a fraction of the energy.