Introducing our best low-energy light bulb! Crompton Lamps presents a highly efficient LED filament bulb range, surpassing the new ERP energy requirements. These energy-saving bulbs achieve the highest A rating with an amazing performance of over 210lm/W, making them more than 55% more efficient than regular LEDs. At just 3.8W, this LED GLS bulb could be the best on the market. Developed by Crompton Lamps as the most efficient replacement for traditional incandescent bulbs, it combines low energy consumption with a retro design, delivering significant cost savings. Featuring 8 LED filaments, these ultra-efficient bulbs offer a stunning traditional aesthetic while being highly efficient and robust. Despite their similar appearance, these filaments outperform traditional counterparts in terms of efficiency and durability. Compared to a traditional 60W bulb producing 806 lumens, these ultra LED GLS bulbs use only 3.8W. With a vastly superior lifetime of 50,000 hours, these energy-efficient bulbs can last for many years and reduce your lighting bills by up to 95%. The bulb's 60mm diameter GLS shape and BC-B22d bayonet cap enable direct retrofitting into any standard-sized fitting. By making simple swaps like choosing low-wattage LED bulbs, you can significantly reduce electricity costs and lower carbon emissions by up to 40kg annually. Upgrade to the best energy-saving light bulb and make a real impact on your cost of living. Low-energy LED bulbs are a brilliant alternative to traditional incandescent or halogen bulbs, resulting in cheaper utility bills and reduced environmental impact.