My products have a lifetime of 15,000 hours. maximum 50 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 50 pieces. more than 10 stocks are offered to be sold at the campaign price. the seller determines the selling price of the product you have examined. the price listed is valid until april 4, 2026. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.