PHOTO
003-004451-01 projector lamp module
Fits 4 projector models from Christie.
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Christie's 550-G series — the DHD550-G, DWU550-G, DWX555-G and DWX555-GS — all take the 003-004451-01 lamp module, rated at 370W with a 2000 hour service life. These are installation-class projectors, and the lamp arrives as a full module with the housing already fitted, ready to swap in directly.
This part is also listed under the code 140-001102-01, and occasionally referenced simply as DWU550 after the projector it serves — both point to the same 003-004451-01 module. Because the DHD, DWU and DWX names differ only by imaging technology while sharing this lamp, there is no need to match beyond confirming your unit is one of the four 550-G models. Fitting is a direct swap.
At a glance
- Wattage — 370 W
- Rated life — 2,000 hours
- Type — Projector Lamp with Module
- SKU — LA-08619
- Compatibility — 4 projector models
Common questions
Which Christie models use 003-004451-01?
The DHD550-G, DWU550-G, DWX555-G and DWX555-GS, Christie's 550-G series, all share this lamp module, so any of these four model names confirms the correct part for your projector.
What does the code 140-001102-01 refer to?
It is an alternative listing for the same lamp as 003-004451-01 — the two codes describe one identical part, so either reference on your old lamp or documentation is correct.
What is this lamp's power rating?
370W, with a rated life of 2000 hours. That places it among the higher-output lamps we stock, reflecting the installation-class role of the 550-G series.
Is the DWX555-GS the same as the DWX555-G for lamp purposes?
Yes. Both the DWX555-G and DWX555-GS share the identical 003-004451-01 lamp, so the GS suffix does not change which part you need to order for a replacement.
What do we mean when we call this lamp original?
It means the lamp inside is sourced to match the specification Christie designed for the 550-G series, rather than a generic substitute — the housing and fitting are built for a direct swap.
This is a complete module — bulb already seated in its housing, so it drops straight in.
Which Christie models use 003-004451-01?
The DHD550-G, DWU550-G, DWX555-G and DWX555-GS, Christie's 550-G series, all share this lamp module, so any of these four model names confirms the correct part for your projector.
What does the code 140-001102-01 refer to?
It is an alternative listing for the same lamp as 003-004451-01 — the two codes describe one identical part, so either reference on your old lamp or documentation is correct.
What is this lamp's power rating?
370W, with a rated life of 2000 hours. That places it among the higher-output lamps we stock, reflecting the installation-class role of the 550-G series.
Is the DWX555-GS the same as the DWX555-G for lamp purposes?
Yes. Both the DWX555-G and DWX555-GS share the identical 003-004451-01 lamp, so the GS suffix does not change which part you need to order for a replacement.
What do we mean when we call this lamp original?
It means the lamp inside is sourced to match the specification Christie designed for the 550-G series, rather than a generic substitute — the housing and fitting are built for a direct swap.
Other Christie 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.
