Technical specifications voltage220-240 v luminous flux (nominal)480 lm operating temperature -20 °c ~ +40 °c energy efficiency classa+ dim feature cannot be dimmed. product life (nominal)15,000 h color temperature amber nominal power4 w product dimensions64x142 mm energy consumption kwh /1000 h4 kwh maximum 10 of this product can be ordered. swordslife reserves the right to cancel orders over 10 units. more than 50 stocks were offered to be sold at the campaign price. the sales price of the product you have examined is determined by the seller. maximum 50 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 50 pieces. more than 100 stocks were offered to be sold at the campaign price. the seller determines the selling price of the product you have examined. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.