Energizer S9023 4.3W 470LM B22 GLS Filament LED Bulb - Warm White Energizer Filament LED Lighting GLS 470LM/Lumen B22 Light bulb Warm White Blister Pack. 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 B22 - Easy replacement light bulb with a flicker free design. A true retro fit with even light distribution. 470 lm/Lumen, 2700 K/Kelvin (Warm) Enjoy 15,000 hours of warm white light with this high performance, economical and energy saving light bulb from Energizer. Up to 85% energy saving lighting.