Spot light ranging from warm white to cool daylight. Lifetime: 15,000 hours. Color temperature: 2200-6500 K. Power consumption: 5. 5 W. Input voltage: 220-240 V. Luminous output: 250 lm at 4000 K. Upgradable software: when connected to Philips Hue Bridge. Start: Immediate 100% light output. Height: 57 mm. Width: 50 mm. Diameter: 5 cm. Max. operating power: 5. 5 W. Max. Standby power: 0. 1 W Operating Humidity: 5%