Energizer LED GLS light bulbs are economical and sustainable. It produces up to 15,000 hours of warm light with 85% energy saving lighting. It offers a massive 806 Lumens and has a flicker-free design with even light distribution. This bulb is 12.5 Watt, the replacement for the old 100W which means savings of hundreds of pounds. This model is non-dimmable and is a ES fitting.