Original inside lamp using the same bulb as the HITACHI original lamp, ensuring identical brightness and color performance. Easy to install - a straightforward swap, designed to be as simple as changing a printer ink cartridge. 180 Day No Quibble Warranty - Any problems at all within 120 days and we will replace your lamp, or issue a full refund. Specifications - Lamp wattage: 370 W - Lamp life: 2000 hours Benefits - Uses the original HITACHI bulb, delivering consistent, factory-like performance. - Simple replacement to minimize downtime and keep projects running. - Reliable quality with a clear warranty for peace of mind. Use scenarios - Home theater or movie night: restore brightness and color accuracy for a true viewing experience. - Office presentations or classroom lectures: ensure clear, bright projections for effective communication. - Conference or event spaces: quick lamp replacement to maintain visibility during important sessions.