Bulb Base: B22, Color Temperature: 6500K, Lumens: 350lm Up to 40 percent energy saving (compared to CFL) Up to 85 percent energy saving (compared to GLS) Low energy consumption and non-dimmable Product Description: Bright Light, Increased Savings and Ergonomic Design Brighten up your room with the Philips B22 bulb. This portable LED bulb from Philips illuminates the rooms in your home so intensely that you may feel that it’s still day time. The light bulb exploits the state-of-the-art LED lighting technology that is made up of dual LED units resulting in improved illumination. This technology also makes the bulb consume less electricity in comparison with conventional incandescent light bulbs. In fact, this Philips cool day light bulb lets you save up to 40% more energy than incandescent bulbs and up to 85% more energy than GLS bulbs