Technical specifications voltage220-240 v luminous flux (nominal) 680 lm operating temperature -20 °c ~ +40 °c energy efficiency classa+ dim featurenot dimmable. product life (rated)15.000 h color temperatureamber nominal power 8 w product dimensions64x142 mm energy consumption kwh /1000 h4 kwh mercury amount mercury-free. maximum 50 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 50 pieces. more than 5 stocks were offered to be sold at the campaign price. the seller determines the selling price of the product you have examined. this product is not included in the discount campaign. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.