BRENNENSTUHL ENERGY-SAVING BULB 1177280001

Energy-Saving Bulb. With push-in base. Replacement bulb for: 1 17728 0. Power: 11 W. Luminous flux: 898 lm. Lamp efficacy: 82 lm/W. Colour temperature: 4000 K. Colour rendering index: 82. Fittings: G23. Mercury content: 2 mg. Luminaire maintenance factor: 85 % after 2.000 h. 84 % after 4.000 h. 81 % after 8.000 h.. Lamp Survival Factor: 99 % after 2.000 h. 99 % after 2.000 h. 95 % after 8.000 h.. Energy efficiency class: A. E c (kWh/1000h): 13,70.