With a lifespan of 15,000 hours, the bulb has a service life of more than 13 years (based on 3 hours of use per day) Provides 1055 lumens of light that reaches maximum lighting level immediately and with no warm-up time With a color temperature of 2,700 Kelvin, the bulb provides warm white light and creates a welcoming atmosphere in any room. Consumes 10 watts of electricity and costs only €1.52.53 per year When used, this bulb saves up to 100%. 87% per year and € 212.87 over its lifetime compared to an incandescent bulb equivalent (based on 3 hours of use per day, 0.22 €/kWh; may vary depending on price and usage) Excellent color rendering index (CRI > 80) ensures bright, natural colors High performance bulb intensity not dimmable, not compatible with a dimmer