Wattage x, accurate up to 1W 65 Lamp base P28s Number of switchings 4000 Description of light colour Clear Nominal lifetime 1000 Voltage 230V Warm-up time up to 60% of light yield in sec. 0.1 Other conditions if no living conditions Only intended for industry, not for household use. Colour Temperature 2700 Frequency 50/60Hz Dimmable Yes, using a regular dimmer Ignition time sec. 0.1 Candela 50 Colour rendering CRI 99 Lamp capacity/power factor PF 1 Wattage 65