Energizer S12860 4.2W 310LM E27 GLS Filament Gold LED Bulb Energizer Filament Gold LED Lighting GLS E27 Light bulb Boxed. The Energizer lighting range is manufactured to the highest standards, compliant with the latest lamp industry regulations. The LED rage includes high performance, economical and sustainable technologies. The collection compromises all of the most popular shapes and offers dimmable and non-dimmable solutions. Features: Energizer LED Lighting - High performance, economical and sustainable technologies. LED E27 filament bulb - Easy replacement light bulb with a flicker free design. A true retro fit with even light distribution. 310 lm/Lumen, 2200 K/Kelvin (Warm, Gold) Enjoy 15,000 hours of warm golden light with this high performance, economical and energy saving light bulb from Energizer. Up to 85% energy saving lighting.