Maintain dependable projection output with a replacement lamp built for compatible Epson PowerLite systems. This BTI lamp is rated at 170 W and is intended for the PowerLite 83C and PowerLite 822P, making it a focused service part for organizations that need to keep existing projector assets in circulation. The lamp is specified for a 3,000-hour life in high-brightness mode, helping reduce the pace of maintenance and the operational disruption that comes with frequent lamp changes. For IT and AV teams managing classrooms, conference rooms, or shared presentation spaces, that longer service window can simplify support planning and keep rooms available. Choosing a replacement lamp instead of a full projector replacement preserves the installed base and keeps spending aligned to the actual failure point. BTI’s replacement part approach is especially useful when the projector chassis, optics, and mounting are still serviceable, but brightness has fallen off. This lamp helps restore the display path with a direct-fit consumable designed for the job.