The Digital Projection 113-628C is a genuine OEM replacement lamp module engineered specifically for high-brightness Digital Projection brand projectors, particularly those within their TITAN and M-Vision series used in large-venue, rental, and staging applications. This integrated module contains a high-pressure mercury lamp, rated for substantial wattage, permanently housed within a precisely engineered reflector and lens assembly. The design ensures optimal optical alignment within the projector's light engine, which is critical for maintaining the manufacturer's specified brightness, color uniformity, and image fidelity. These projectors are utilized in demanding environments such as concert touring, giant screen simulations, and large auditoriums, where lamp reliability and performance directly impact the visibility and impact of the projected content.

This lamp module is constructed as a complete, user-handleable unit to protect the fragile quartz arc tube inside and to guarantee correct installation. The housing is keyed to fit only the compatible projector model, preventing insertion errors. It includes an integrated reflector that efficiently collects and directs the lamp's omnidirectional light output towards the projector's imaging system, and a front lens that forms part of the optical path. The module also contains an EEPROM chip that communicates with the projector's logic board, enabling accurate lamp hour tracking, usage-based replacement reminders, and potentially performance calibration. Using the genuine Digital Projection module ensures that all thermal, electrical, and optical specifications are met, safeguarding the projector from potential damage and ensuring consistent, high-quality light output.

Replacing the 113-628C lamp restores the projector to its original luminosity, which gradually diminishes over the lamp's operational life. The module has a rated lifespan of several hundred hours, often with an eco-mode available to extend this duration. Given the professional contexts in which these projectors operate, lamp failure during an event is not an option, making proactive replacement based on hour usage a standard practice. For rental houses, production companies, and fixed installation venues relying on Digital Projection's high-output systems, this lamp module is a critical consumable that represents a direct investment in maintaining the stunning visual performance and reliability that these premium projectors are known for.