- This is an original inside lamp that uses the same bulb as the original SANYO lamp. Because the original bulb is used, performance matches the original. - Easy to install: designed for quick replacement, comparable to 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 200 W; Lamp Life (Hours) 2000. - See below for more options. Use scenarios - Home theatre or living room projector setup where maintaining original brightness and color is important. - Classroom or training room presentations requiring reliable, easy-to-replace projector lamps to minimize downtime. - Small business meeting rooms or conference spaces that rely on consistent projector performance for clear, weekday-use presentations.