Work Compatible with Acer: X110, X110P, X111, X112, X113, X113P, X1140, X1140A, X1161. etc Lamp model: P-VIP 180/0.8 E20. Long-lasting Performance: Our projector lamp bulb is built to provide an impressive 3000 hours of continuous use, ensuring extended usage without the need for frequent replacements. Reliable After-Sales Service: In case you have any questions or concerns regarding your order, please do not hesitate to reach out to us.Our dedicated customer support team is here to assist you every step of the way.