HitLights F Series 4 Watt Filament G25 LED Light Bulb - Omnidirectional HitLights F Series 4 Watt Filament G25 LED Light Bulb - Omnidirectional - Affordably priced at up to 50% less than competitor LED bulbs. Replacement bulb for a traditional incandescent bulb. Uses 80% less energy and lasts up to 40,000 hours. Omnidirectional. High quality. Includes a 3 year warranty.