Hitachi CP-WU9100 projector lamp
The Hitachi CP-WU9100 takes lamp DT01911 . It comes as a complete module, with the bulb already fitted in its 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 CP-WU9100 take?
The Hitachi CP-WU9100 uses DT01911, also sold as 456-9009WU, CP-WU9100BGF.
Should I buy the bare bulb or the module?
This model's lamp is sold as a complete module: the bulb comes fitted in its housing, so you replace the whole unit in one piece.
How long does the CP-WU9100 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-HD9950, the Hitachi CP-HD9950B, the Hitachi CP-WU9100B.