E27 4w led bulb with a historical carbon filament and led filament technology this led lamp is reminiscent of the traditional light bulb in appearance and ensures happiness not only for nostalgia fans with only 4 watts this lamp illuminates your home with 470 lumens and has a very low energy consumption with more efficient led technology the traditional light bulb saves up to 88 of the energy and still boasts a long service life of 15 000 hours due to its appearance this lamp is also