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DT01055 Projector Lamp with Module
Fits 1 projector model from Viewsonic.
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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Viewsonic's PJL9371 projector is served by the DT01055 lamp and housing, rated at 260 watts with a quoted 5,000-hour life. It is a complete module, so the whole housing is replaced together rather than just the bulb inside an existing cage.
This lamp is also sold under the code RLC-053, and both references describe the identical DT01055 unit for the PJL9371. If your old lamp is stamped with either code, you are looking at the right listing. There is no bare-bulb version offered separately for this projector.
At a glance
- Wattage — 260 W
- Rated life — 5,000 hours
- Type — Projector Lamp with Module
- SKU — LA-10629
- Compatibility — 1 projector models
Common questions
Is RLC-053 the same as DT01055?
Yes, RLC-053 and DT01055 refer to the same lamp and housing built for the Viewsonic PJL9371. Either code printed on your old lamp or in your projector's manual points to this identical part.
How long is the DT01055 rated to last?
Viewsonic quotes 5,000 hours for this lamp under normal use, one of the longer rated lives among the lamps we list. Actual life still depends on brightness mode and how often the projector is powered on and off.
Does the PJL9371 take a bare bulb instead of the full module?
We only list this lamp as a complete housing and bulb unit here. If you specifically need a bare bulb to fit into an existing housing, that option is not available under this listing.
What wattage does the PJL9371 actually need?
260 watts is the rating Viewsonic specifies for this lamp, matching the DT01055 module exactly. There is no lower or higher wattage alternative listed for the PJL9371.
How do I reset the lamp hours on a Viewsonic projector after fitting DT01055?
Viewsonic projectors typically have a lamp reset option inside the setup or maintenance menu, accessed with the remote or the control panel. Refer to your PJL9371 manual for the exact menu path, since layouts vary between firmware versions.
This is a complete module — bulb already seated in its housing, so it drops straight in.
Is RLC-053 the same as DT01055?
Yes, RLC-053 and DT01055 refer to the same lamp and housing built for the Viewsonic PJL9371. Either code printed on your old lamp or in your projector's manual points to this identical part.
How long is the DT01055 rated to last?
Viewsonic quotes 5,000 hours for this lamp under normal use, one of the longer rated lives among the lamps we list. Actual life still depends on brightness mode and how often the projector is powered on and off.
Does the PJL9371 take a bare bulb instead of the full module?
We only list this lamp as a complete housing and bulb unit here. If you specifically need a bare bulb to fit into an existing housing, that option is not available under this listing.
What wattage does the PJL9371 actually need?
260 watts is the rating Viewsonic specifies for this lamp, matching the DT01055 module exactly. There is no lower or higher wattage alternative listed for the PJL9371.
How do I reset the lamp hours on a Viewsonic projector after fitting DT01055?
Viewsonic projectors typically have a lamp reset option inside the setup or maintenance menu, accessed with the remote or the control panel. Refer to your PJL9371 manual for the exact menu path, since layouts vary between firmware versions.
Other Viewsonic lamps in the catalogue. Codes in the same family often differ by a single character, so check the part number against your old lamp before ordering.




