11W 3500K 900 lm 10,000 hrs A Rated G23 2 PinSingle Turn S CFL LampGlass constructionNon dimmableTechnical SpecificationNominal Wattage: 11WRated Wattage: 11.8WAverage lifetime hours: 10,000 hrsNominal useful luminous flux: 900 lmRated luminous flux: 897 lmLuminous efficacy (Lm/W) in 50Hz operation: 76Rated lamp Lumen maintenance: 2000hrs: 87%, 4000 hrs: 79%, 8000 hrs: 76%Rated survival factors: 2000hrs: 100%, 4000 hrs: 90%, 8000 hrs: 60%Lamp dimensions: 235mm x 30mmCap type: G23 2 PinLamp Mercury content to an accuracy of 0.1mg: ≤2.5mgColour rendering index Ra: ≥80Colour temperature: 3500KAmbient temperature required to achieve maximum luminous flux: 25°CIs this product dimmer compatible?: NoTechnical Specification:Colour Temperature: 3500K Wattage: 11W Lumens: 900 lm