Keep Optoma projection systems in service with a BTI replacement lamp engineered for the CB300, DM161, and DN244 platform family. When lamp output drops, image quality and room readiness follow. This replacement helps return the projector to usable brightness so scheduled meetings, training sessions, and client presentations can continue with less disruption. BTI, from Battery Technology, Inc., supplies a focused replacement option for environments that prefer a direct lamp swap over replacing the full projector. That matters when the display hardware is still viable and the goal is to protect capital spend while restoring performance. For IT, AV, and facilities teams, a compatible lamp simplifies maintenance planning and keeps support workflows predictable. Use this lamp when you need to extend the life of installed Optoma equipment and maintain a consistent presentation standard across rooms. It is a practical choice for organizations that value uptime, controlled replacement costs, and a straightforward service path for legacy projector fleets.