Tube G13 7.6 W Luminous flux: 720 lm Bulb lifetime: 30000 h Warm white Colour temperature: 3000 K Color Rendering Index (CRI): 80 220-240 V 50 - 60 Hz Performance Certification CE/CB Warm-up time to 60% light 0.5 s Number of switch cycles 200000 Power factor 0.9 Color Rendering Index (CRI) 80 Dimmable No Colour temperature 3000 K Light colour Warm white Bulb lifetime 30000 h Luminous flux 720 lm Fitting/cap type G13 Bulb shape Tube Bulb power 7.6 W Power Input frequency 50 - 60 Hz Input voltage 220 - 240 V Weight & dimensions Weight 66 g Length 590 mm Diameter 2.72 cm Other features Energy consumption (1000 hours) 8 kWh Energy efficiency class (old) A+ Operating temperature (T-T) -20 - 45 °C Heavy metals free Hg (mercury) AC input voltage 220-240 V AC input frequency 50 - 60 Hz Technical details Storage temperature (T-T) -20 - 80 °C Start-up time 0.5 s International Protection (IP) code IP20 Logistics data Products per shipping (inner) case 8 pc(s) Shipping (inner) case gross weight 1.