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PRJ-RLC-002 projector lamp with module
Fits 29 projector models from 3M · AV · Dukane · Elmo · Hitachi · Infocus · Liesegang · Proxima · Ricoh · Viewsonic.
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PRJ-RLC-002 is one of the widest-fitting lamps in this range, covering twenty-nine projectors across ten brands. Hitachi's CP-X990, CP-X995 and SRP-3600 to SRP-4500 series form the core, joined by 3M's MP8775i and MP8795, Elmo, Infocus, Liesegang, Proxima, Ricoh, Viewsonic and AV Plus models. It runs at 275 watts, rated 2,000 hours.
This lamp carries an unusually long list of alternative codes, including 456-225, DT00491, EP8775ILK and SP-LAMP-010, each of which also turns up with a PLUS prefix in some catalogues for the AV Plus branded projectors. Whichever code your old lamp shows, PRJ-RLC-002 is the current listing for the same complete module.
At a glance
- Wattage — 275 W
- Rated life — 2,000 hours
- Type — Projector Lamp with Module
- SKU — LA-07792
- Compatibility — 29 projector models
Common questions
Why do some codes have a PLUS prefix?
AV Plus branded its own catalogue codes with a PLUS prefix, such as PLUS DT00491 or PLUS 456-225, even though the lamp itself is identical to the plain DT00491 and 456-225 codes used elsewhere. Either version orders the same part.
Does PRJ-RLC-002 fit the Ricoh SRP-3600?
Yes, the Ricoh SRP-3600, SRP-3700 and SRP-4500 are all listed, alongside the same models sold under the Hitachi name. This generation of large-venue projector was shared between Hitachi and Ricoh.
How many alternative part numbers exist for this lamp?
Quite a few: 456-225, 78-6969-9548-5, DT00491, EP8775ILK and SP-LAMP-010, plus PLUS-prefixed versions of each for AV Plus branded projectors. All describe the identical PRJ-RLC-002 lamp and housing module.
Is this the module or bare-bulb version?
This listing is the complete module, with the bulb already fitted inside its housing and reflector. You fit the whole assembled unit in place of your old lamp rather than swapping just the bulb.
What should I check before ordering for an Infocus projector?
Confirm your model is the Infocus LP800, since that is the only Infocus model listed as compatible with PRJ-RLC-002. Other Infocus projectors use different lamps entirely, despite sharing the same brand name.
This is a complete module — bulb already seated in its housing, so it drops straight in.
Why do some codes have a PLUS prefix?
AV Plus branded its own catalogue codes with a PLUS prefix, such as PLUS DT00491 or PLUS 456-225, even though the lamp itself is identical to the plain DT00491 and 456-225 codes used elsewhere. Either version orders the same part.
Does PRJ-RLC-002 fit the Ricoh SRP-3600?
Yes, the Ricoh SRP-3600, SRP-3700 and SRP-4500 are all listed, alongside the same models sold under the Hitachi name. This generation of large-venue projector was shared between Hitachi and Ricoh.
How many alternative part numbers exist for this lamp?
Quite a few: 456-225, 78-6969-9548-5, DT00491, EP8775ILK and SP-LAMP-010, plus PLUS-prefixed versions of each for AV Plus branded projectors. All describe the identical PRJ-RLC-002 lamp and housing module.
Is this the module or bare-bulb version?
This listing is the complete module, with the bulb already fitted inside its housing and reflector. You fit the whole assembled unit in place of your old lamp rather than swapping just the bulb.
What should I check before ordering for an Infocus projector?
Confirm your model is the Infocus LP800, since that is the only Infocus model listed as compatible with PRJ-RLC-002. Other Infocus projectors use different lamps entirely, despite sharing the same brand name.
Other 3M 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.



