GOLDENRIVER UST-P1-LAMP Projector Lamp Replacement Compatible with Promethean UST-P1-LAMP Projectors

✅Made by GOLDENRIVER. GOLDENRIVER each lamp bulb undergoes rigorous performance testing before leaving the factory. GOLDENRIVER is responsible for all the item descriptions and warranty. ✅Warranty: The product comes with a 120-day replacement and offers a 30-day refund, please feel free to use it !. ✅Life Time (STD): 3000, Life Time (ECO): 4000. The brightness will be slightly reduced after 3500 hours, which is longer than other products on the market and the output is longer and more stable. ✅Compatible with: Compatible with Promethean UST-P1-LAMP Projectors. ✅Part Number: Brand New UST-P1-LAMP USTP1LAMP Replacement Lamp with Housing.