Excellent 4.9 | 18,452 reviews

Hitachi DT00571 Lamp - DT00571

Hitachi DT00571 Lamp - DT00571

$329.99
$329.99 $439.00
SAVE 24% Sold out
Hitachi DT00571 Lamp - DT00571

Hitachi DT00571 Lamp - DT00571

$329.99
$329.99 $439.00
SAVE 24% Sold out

Hitachi DT00571 Lamp - DT00571

What our Experts Think  
  • OEM replacement reliability: The Hitachi DT00571 is a genuine projector lamp module designed for select Hitachi installation and education projectors, ensuring correct fit and stable performance.
  • High-quality UHB lamp technology: Uses a 150W ultra-high brightness (UHB) arc lamp, delivering strong and consistent projection output for professional environments.
  • Designed for long operating cycles: Rated for around 4,000 hours (up to ~4,000 in eco mode), making it suitable for schools and offices with regular daily use.
  • Complete lamp module for easy replacement: Supplied as a fully assembled unit (bulb + housing), enabling fast swap-out and minimizing downtime during maintenance.
  • Stable brightness and color performance: Engineered for consistent luminance and color balance, helping maintain readable, sharp visuals over time.
  • Broad compatibility with Hitachi AV systems: Commonly used in projectors such as Hitachi CP-X870 and CP-X870D, making it a standard service part for legacy installations.
                 
Q&A  

Q: What is the Hitachi DT00571 Lamp used for?
A: The Hitachi DT00571 is a replacement projector lamp module designed to restore brightness and image quality in compatible Hitachi projectors.

Q: Which projectors are compatible with DT00571?
A: It is commonly used in Hitachi CP-X870 and CP-X870D projector models.

Q: What are the key specifications?
A: The lamp uses a 150W UHB bulb with an approximate life of around 4,000 hours (depending on usage mode).

Q: Is it a complete lamp or just the bulb?
A: It is typically sold as a full lamp module (bulb with housing), making replacement quick and simple.

Q: What is the main benefit of replacing it?
A: Replacing the DT00571 restores full projector brightness, improves color clarity, and eliminates dim or unstable projection caused by lamp aging.

Q: When should it be replaced?
A: When the projector shows a lamp warning, image becomes noticeably dim, or after reaching rated lamp life hours.

                 
Maintenance Tips        
  • Complete cool-down cycle: Always let the projector fan finish before powering off or unplugging.
  • Avoid frequent switching: Repeated on/off cycles reduce lamp life and stability.
  • Keep filters clean: Dirty air filters cause overheating and early lamp failure. Clean or replace regularly.
  • Proper handling only: Do not touch the lamp glass—use the housing to avoid oil damage and hotspots.
  • Use surge protection: Protect the lamp from voltage spikes and unstable power supply.
  • Ensure correct installation: Fully seat the DT01291 lamp module to prevent flickering or ignition issues.
  • Maintain ventilation clearance: Blocked airflow significantly reduces UHP lamp lifespan.
  • Replace at end-of-life signs: Dim output, color shift, or delayed start indicates replacement time.
View full details