A twist on a standard LED GLS this Osram PARATHOM Retrofit Classic A lamp is perfect for general and decorative domestic and hospitality applications with not only the ever popular GLS shape but with a striking Filament too. A direct replacement for an existing incandescent GLS lamp rated at 40 Watts it features a welcoming Very Warm White colour temperature and an Edison Screw base. This non-dimmable LED boasts good colour rendering throughout its 15000 hour lifespan and low thermal output.