Sylvania 21278 Compact Fluorescent Bulb [CF5DS/841], a reliable and energy-efficient lighting solution for your space. With its impressive features and top-notch performance, this bulb is sure to illuminate your surroundings with brilliance. Boasting an average life of 10,000 hours, this bulb ensures long-lasting functionality, reducing the need for frequent replacements. Its G23 base allows for easy installation, making it a convenient choice for both residential and commercial settings. The Sylvania 21278 emits a pleasing 4000K color temperature, providing a cool white light that enhances visibility and creates a welcoming ambiance. With a Color Rendering Index (CRI) of over 80, this bulb accurately reproduces colors, ensuring that your space is beautifully illuminated. Don't be fooled by its compact size – this T4-shaped bulb packs a punch with its impressive 5W wattage, delivering a bright and efficient lighting experience. Producing 257 lumens, it offers ample illumination for various applications, from task lighting to general room lighting. Not only does the Sylvania 21278 Compact Fluorescent Bulb provide exceptional lighting performance, but it also helps reduce energy consumption. By opting for this energy-saving bulb, you can contribute to a greener environment while enjoying significant cost savings on your electricity bills. Upgrade your lighting setup with the Sylvania 21278 Compact Fluorescent Bulb [CF5DS/841]. Its longevity, superior lighting quality, and energy efficiency make it an ideal choice for any space. Illuminate your surroundings with confidence and style – choose Sylvania.