Osram dulux d 13w light yellow light through socket lamp - 2pin - dd.13/31-830 (yellow light) there are 10 pieces in the package. energy saving up to 80%. compact fluorescent energy saving bulb with 2 pin sockets. it works with mechanical ballast. g24d-1 holder. 3000 kelvin. 13w 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. a product can be sold by more than one seller. the seller with the highest score determined according to the price advantage, delivery speed, return rates and general service quality, taking into account consumer satisfaction on the product list and detail pages, becomes the visible seller. other vendors are listed as alternatives on the product detail page. 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.