7W 3500K 1210 lm 10,000 hrs B Rated G23 2 PinSingle Turn S CFL LampGlass constructionNon dimmableTechnical SpecificationNominal Wattage: 7WRated Wattage: 7.1WAverage lifetime hours: 10,000 hrsNominal useful luminous flux: 405 lmRated luminous flux: 405 lmLuminous efficacy (Lm/W) in 50Hz operation: 57Rated lamp Lumen maintenance: 2000hrs: 87%, 4000 hrs: 79%, 8000 hrs: 77%Rated survival factors: 2000hrs: 100%, 4000 hrs: 90%, 8000 hrs: 65%Lamp dimensions: 137mm 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: 7W Lumens: 1210 lm