With a service life of 20,000 hours (far beyond the standards you will find on the market), the bulb can last over 15 years (with 3 hours daily use). It produces 806 lumens of instant brightness, with no need to wait for the bulb to warm up. Opalized diffuser that makes the light even, glare-free, and well diffused (110 degrees angle). With a color temperature of 6500 Kelvin, the bulb provides a cool white light, creating a bright atmosphere in any room. Perfect for all rooms in the home such as bedroom, living room, bathroom…and office. Ideal for replacing 60W halogen lamps in desk lamps, wall sconces, decorative spots….Consumes 9 watts of energy and has an operating cost of less than 3 euros per year and provides significant energy savings compared to an incandescent bulb. Equivalent to a 60W halogen bulb. High color rendering index (CRI superior to 80) provides natural, vivid color. This bulb is not dimmable, not dimmer compatible.