This article concerns a Lucide-brand Filament bulb. The bulb is high quality and has a long service life. The Filament bulb has an G9 fitting. The light bulb has a wattage of 4 watts and a colour temperature of 2700 kelvin. The bulb produces a light output of 380 lumens and has an energy label A+. The service life is up to 15,000 usage hours...