Hitachi HCP-Q55 projector lamp
The Hitachi HCP-Q55 takes lamp DT01121 . It is available both as a complete module (bulb fitted in its housing) and as a bare bulb for re-using your existing housing.
The code printed on your old lamp or its housing should match one of the codes listed above. Hitachi and third-party suppliers sell the same lamp under several numbers.
The model number is on a label on the base or rear of the projector, and in the on-screen menu under Information. Still unsure? Send a photo of the old lamp and we'll confirm the match.
Which lamp does the Hitachi HCP-Q55 take?
The Hitachi HCP-Q55 uses DT01121.
Should I buy the bare bulb or the module?
Both are available. The module is the bulb already fitted in its housing and is the quicker swap. The bare bulb is cheaper and re-uses your existing housing, but you move the bulb across yourself.
How long does the HCP-Q55 lamp last?
Rated life depends on the lamp mode you run and how the projector is ventilated; the lamp's own page lists the figure where the manufacturer publishes one.
Does the same lamp fit other Hitachi projectors?
Yes. The same lamp also fits the Hitachi CP-D20, the Hitachi CP-D20J, the Hitachi CP-D30NJ, the Hitachi HCP-Q5, the Hitachi HCP-Q7, the Hitachi HCP-Q51.