10W 4000K 600 lm 10,000 hrs B Rated G24D-1 2 PinDouble Turn D CFLGlass constructionNon dimmableTechnical SpecificationNominal Wattage: 10WRated Wattage: 10WAverage lifetime hours: 10,000 hrsNominal useful luminous flux: 600 lmRated luminous flux: 600 lmLuminous efficacy (Lm/W) in 50Hz operation: 60Rated lamp Lumen maintenance: 2000hrs: 86%, 4000 hrs: 79%, 8000 hrs: 76%Rated survival factors: 2000hrs: 100%, 4000 hrs: 90%, 8000 hrs: 60%Lamp dimensions: 110mm x 35mmCap type: G24D-1 2 PinLamp Mercury content to an accuracy of 0.1mg: ≤2.5mgColour rendering index Ra: ≥80Colour temperature: 4000KAmbient temperature required to achieve maximum luminous flux: 25°CIs this product dimmer compatible?: NoLumens per watt: Up to 60 lm / WWeight (kg): 0.45TSI Code: 399441163Technical Specification:Colour Temperature: 4000K Wattage: 10W Lumens: 600 lmWeight: 0.45Kg