An original inside lamp replacement for Panasonic equipment. The bulb used is the same as in the original Panasonic lamp, so performance matches the original. - Easy to install: simply replace as you would change a printer ink cartridge. - 180 Day No Quibble Warranty: any problems at all within 120 days will be replaced or a full refund issued. - Specs: Lamp wattage 310; Lamp Life (Hours): N/K. - Compatibility: designed for use as an inside lamp in Panasonic devices that require the original style bulb. - Quality you can trust: uses the same bulb as the original Panasonic lamp to ensure consistent performance. Use scenarios - Home cinema setup with a Panasonic projector for movies and streaming. - Small to medium business presentations in conference rooms using Panasonic projectors. - Educational classrooms or lecture halls requiring reliable projector illumination with Panasonic equipment.