A large LED Filament Tubular lamp from Calex rated at 4 watts with an Edison Screw base. This LED features a new Pearl Filament design, and emits a welcoming Very Warm White colour temperature. Offering savings of up to 80% in energy consumption and lasting 15,000 hours compared to a traditional incandescent, this is an energy efficient and low cost solution for decorative and ambient illumination in restaurants, hotel receptions and lounges.