58W 6400K 5000 lm 15,000 hrs A Rated G13Not compatible with dimmersTechnical SpecificationNominal Wattage: 58WRated Wattage: 58WAverage lifetime hours: 15,000 hrsNominal useful luminous flux: 5000 lmRated luminous flux: 4700 lmLuminous efficacy (Lm/W) in 50Hz operation: 81Rated lamp Lumen maintenance: 2000hrs: 95%, 4000 hrs: 92%, 6000 hrs: 91%, 8000 hrs: 91%Rated survival factors: 2000hrs: 99%, 4000 hrs: 97%, 6000 hrs: 95%, 8000 hrs: 91%Lamp dimensions: 1500mmCap type: G13Lamp Mercury content to an accuracy of 0.1mg: ≤3.5mgColour rendering index Ra: ≥80Colour temperature: 6400KAmbient temperature required to achieve maximum luminous flux: 25°CIs this product dimmer compatible?: NoLumens per watt: Up to 86 lm / WWeight (kg): 0.232TSI Code: 396978024Technical Specification:Colour Temperature: 6400K Wattage: 58W Lumens: 5000 lmWeight: 0.232Kg