GENUINE OEM INSIDEDT01121 bare projector lamp for Hitachi projectors
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DT01121 bare projector lamp

Fits 5 projector models from Hitachi.

SKU LA-09165 · MPN DT01121

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REFERENCE PRICE — UNITED ARAB EMIRATES
$117.86 USD
In stock · ships worldwide

This is our reference price in US dollars. We confirm the delivered price for United Arab Emirates on a formal quote, including shipping, duties where we can prepay them, and the correct local warranty terms.

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Five Hitachi models share the DT01121 lamp: the CP-D20, CP-D20J, CP-D30NJ, HCP-Q51 and HCP-Q55. No wattage or lamp-life figure is published for this listing, so we cover what is known here: compatibility, part number and fitting method, rather than guessing at a rating.

DT01121 is supplied bare, meaning the housing from your current lamp is reused rather than replaced. Check your projector's model plate against the five models this lamp covers before ordering, and inspect your existing housing for cracks or heavy discolouration, since a bare bulb depends on that housing being sound.

At a glance

  • Type — Bare Projector Lamp
  • SKU — LA-09165
  • Compatibility — 5 projector models

Common questions

Why is there no wattage listed for DT01121?
No wattage or lamp-life figure is published for this particular lamp, so we have not included one rather than estimate a number. Everything else about fitment and part number is accurate and can be relied on when ordering.

Which Hitachi projectors take the DT01121 lamp?
DT01121 fits the Hitachi CP-D20, CP-D20J, CP-D30NJ, HCP-Q51 and HCP-Q55. Check your projector's model number against this list, since Hitachi's D-series and Q-series naming can look similar without matching lamps.

Is DT01121 sold with a housing?
No, this listing is the bare bulb only. It is intended to be fitted into the housing that is already inside your CP-D20, CP-D20J, CP-D30NJ, HCP-Q51 or HCP-Q55, not to arrive as a complete cage assembly.

How do I reset the lamp timer on these Hitachi models?
After fitting the new DT01121 bulb, reset the lamp hour counter through your projector's on-screen menu, usually found under a lamp or maintenance setting. The exact wording differs slightly between the CP-D and HCP-Q ranges, so check your specific manual.

What should I check before ordering DT01121?
Confirm your projector's exact model against CP-D20, CP-D20J, CP-D30NJ, HCP-Q51 or HCP-Q55, and check that your current housing is not cracked or heavily discoloured, since this bare bulb is fitted into the housing you already have.

At a glance
TYPEbare
SKULA-09165
COMPATIBILITY5 models
SHIPPINGFree worldwide

This is a bare lamp — the bulb only. You reuse the housing already fitted in your projector.

§ Common questions

Why is there no wattage listed for DT01121?

No wattage or lamp-life figure is published for this particular lamp, so we have not included one rather than estimate a number. Everything else about fitment and part number is accurate and can be relied on when ordering.

Which Hitachi projectors take the DT01121 lamp?

DT01121 fits the Hitachi CP-D20, CP-D20J, CP-D30NJ, HCP-Q51 and HCP-Q55. Check your projector's model number against this list, since Hitachi's D-series and Q-series naming can look similar without matching lamps.

Is DT01121 sold with a housing?

No, this listing is the bare bulb only. It is intended to be fitted into the housing that is already inside your CP-D20, CP-D20J, CP-D30NJ, HCP-Q51 or HCP-Q55, not to arrive as a complete cage assembly.

How do I reset the lamp timer on these Hitachi models?

After fitting the new DT01121 bulb, reset the lamp hour counter through your projector's on-screen menu, usually found under a lamp or maintenance setting. The exact wording differs slightly between the CP-D and HCP-Q ranges, so check your specific manual.

What should I check before ordering DT01121?

Confirm your projector's exact model against CP-D20, CP-D20J, CP-D30NJ, HCP-Q51 or HCP-Q55, and check that your current housing is not cracked or heavily discoloured, since this bare bulb is fitted into the housing you already have.