For high output bright LED illumination with a twist in general domestic and hospitality applications replace your old GLS lamp with this PARATHOM Retrofit Classic A Filament LED light bulb. Rated at 12 Watts this 100W equivalent Edison Screw lamp will fit easily into any existing fixture saving you 80% in energy consumption over a 10000 hour life. This non-dimmable lamp features a Very Warm White colour temperature and boasts low thermal output and mercury-free content.