POLY ELITE OS STUDIO X72 AVB BTI 1Y

Keep compatible projectors in service with a replacement lamp designed for practical fleet maintenance. This BTI lamp uses 230 W P-VIP technology and carries a 4,000-hour rated life, giving IT and AV teams a straightforward way to restore image quality in supported Vivitek, Promethean, and Sanyo models. For organizations that depend on projection for instruction, collaboration, and scheduled presentations, lamp replacement is about more than restoring light. It is about keeping rooms available, reducing disruption, and avoiding premature equipment replacement. This lamp supports that goal with original-like performance and a specification set aligned to the systems it is built for. Compatibility matters in replacement parts, especially when the display infrastructure spans multiple rooms or campuses. This model is mapped to Vivitek D925TX, D927TW, D929TX, D935EX, and D935VX, along with Promethean PRM25 and Sanyo 5811100784-6, making it a focused choice for teams managing mixed projector inventories. When the priority is to bring a compatible projector back to service quickly and keep maintenance predictable, this lamp delivers the right fit, rated life, and output class for the job.