Hitachi DT00911 Replacement Lamp - DT00911

Hitachi DT00911 Replacement Lamp - DT00911

Hitachi DT00911 Replacement Lamp for Hitachi CP-X201, CP-X206, CP-X301, CP-X306, CP-X401, CP-X450, CP-X467 Projectors

What our Experts Think    

• OEM replacement for legacy Hitachi systems: The Hitachi DT00911 is a genuine projector lamp module used across multiple Hitachi CP-X and CP-WX series projectors, ensuring correct compatibility and safe ignition performance.
• Solid brightness output for its class: Built around a 220W UHB lamp, it delivers approximately ~2200 lumens, suitable for classrooms, offices, and small-to-mid meeting rooms.
• Balanced lifespan for predictable maintenance: Typical lamp life is around ~2000 hours (up to ~3000 hours in eco mode), making it a standard consumable for institutional AV setups.
• Complete plug-and-play module: Supplied as a full lamp assembly (bulb + housing), enabling fast replacement with minimal downtime and no internal lamp handling required.
• Stable image performance: Designed to maintain consistent brightness, color temperature, and reliable arc stability, which helps avoid flicker and dimming common in aging lamps.
• Wide compatibility across Hitachi models: Commonly used in projectors such as CP-X200, CP-X201, CP-X301, CP-X401, CP-X417, and CP-WX410, making it a widely supported service part for legacy systems.

               
Q&A  

Q: What is the Hitachi DT00911 Replacement Lamp used for?
A: The Hitachi DT00911 is a projector lamp module designed to restore brightness and image quality in compatible Hitachi 3LCD projectors used in education and office environments.

Q: Which projectors are compatible with the DT00911 lamp?
A: It is commonly used in models such as Hitachi CP-X200, CP-X201, CP-X301, CP-X401, CP-X450, CP-X467, and CP-WX410 series projectors.

Q: What are the key specifications?
A: The lamp is typically rated at 220W with a lifespan of about 2,000–3,000 hours depending on normal or eco mode usage.

Q: Is it a full lamp module or just the bulb?
A: It is usually sold as a complete lamp module (bulb with housing), making replacement quick and safe without technical disassembly.

Q: Why should I replace the DT00911 lamp?
A: Replacing it restores original brightness, improves color accuracy, and eliminates dim, flickering, or warning-indicator issues caused by lamp aging.

                 
Maintenance Tips  

• Complete full cool-down cycle: Always let the cooling fan stop before unplugging to prevent thermal stress.
• Avoid frequent power cycling: Repeated on/off use shortens lamp life and reduces brightness stability.
• Maintain clean air filters: Dust blockage causes overheating and is a leading cause of early lamp failure.
• Handle lamp correctly: Never touch the bulb glass—use the module housing only to prevent oil damage and hot spots.
• Ensure proper installation: Fully seat the DT00911 lamp module for stable ignition and consistent output.
• Use surge protection: Protect against voltage spikes that can damage the ballast and ignition system.
• Keep ventilation clear: Proper airflow is essential to prevent overheating in UHP lamp systems.
• Replace when needed: Dim light, color shift, or delayed startup indicates end-of-life.