Christie 003-120707-01 Projector Lamp for LX501 LWU421 LW401 OEM Replacement

No need to read the manual: the key specs of the Christie 003-120707-01 projector lamp, its 3 compatible projector models, and the three things you should confirm before buying are all in this article.

Specifications of This Lamp

The above specifications come from the Zorsika product database. Contact sales for the complete technical datasheet.

Compatible Projector Models: 3 Christie Projectors

The following are the verified compatible Christie projector models for the 003-120707-01, with models separated by commas:

LX501, LWU421, LW401

Note: Projectors of the same generation often share the same lamp module. For models not on this list, contact Zorsika technical support for confirmation.

Same Specs — Why We Recommend Zorsika PRO

The 003-120707-01 is a high-volume model. The Zorsika PRO series applies consistency control to the arc tube according to original factory parameters, plus an additional factory power-on test, providing greater assurance of brightness and stability.

• Spec matching: Power, arc gap, and reflector size are matched item by item to original factory parameters
• Unit-by-unit testing: Each unit is power-on tested before leaving the factory, ensuring brightness and stability
• Warranty commitment: 180-day warranty on the lamp; normal use with non-human damage is covered by after-sales service
• Stable supply: Supports bulk purchasing and project supply

In short: if you want original factory quality with greater overall peace of mind, the Zorsika PRO series projector lamp is made for exactly this scenario.

Note: Brightness, lifespan, and other performance aspects are significantly affected by machine condition, usage environment, and cooling conditions. Zorsika does not make uniform numerical promises. We recommend obtaining 1-2 sample units for power-on testing before bulk purchasing.

Frequently Asked Questions

Q: Why choose Zorsika PRO instead of the original factory lamp?

A: The core logic of the Zorsika PRO series lamp is "original factory parameters, independent quality control": power, arc gap, and reflector size are matched item by item to the original factory, but with an additional unit-by-unit power-on test before leaving the factory, and a 180-day warranty. Compared to the original factory, it offers greater overall peace of mind; compared to other alternatives, it offers more consistent quality control.

Q: How do I choose between original packaged, original bare, and replacement?

A: If you want stable brightness and long-term reliability, the Zorsika PRO series lamp is the first choice — matched item by item to original factory parameters, unit-by-unit power-on tested before leaving the factory, performance on par with the original factory with greater overall peace of mind, and backed by a 180-day warranty. For routine business, education, and meeting room use, the PRO series is also the more worry-free choice overall. Other replacement lamps cost less, but arc tube sourcing and quality control vary widely, with higher risk of brightness degradation and shortened lifespan — recommended only for temporary backup machines.

Q: What should I do if the machine says the lamp is not recognized after replacement?

A: First confirm whether the lamp timer has been reset. The vast majority of such alerts are caused by the timer not being cleared. If the error persists after resetting, contact Zorsika technical support — we provide the reset method and troubleshooting guidance for the corresponding model.

Q: My machine is not on the list of 3 models above — can I use the 003-120707-01?

A: The list covers verified models, not all models. Christie products of the same generation often share lamp modules. Take a photo of the machine nameplate and the original lamp label and send it to Zorsika technical support to confirm compatibility.

Q: Is there an installation guide for the 003-120707-01?

A: Yes. The lamp door location and installation/removal steps for these Christie models are basically the same. Contact Zorsika sales for illustrated or video guides for the corresponding model.

Q: How long is the lamp warranty?

A: The Zorsika PRO series projector lamp comes with a 180-day warranty. Normal use with non-human damage (such as lamp explosion or abnormal early brightness degradation) is covered by after-sales service; brightness degradation within the standard range is normal wear and is not covered by the warranty.

Three Things to Verify Before Purchasing

1. Verify the nameplate model: Open the projector's lamp door — the model on the lamp module label should exactly match 003-120707-01. Some Christie models have suffix variations such as -V or +, but the lamp module is usually the same. When in doubt, take a photo of the nameplate and send it to Zorsika technical support for confirmation.
2. Confirm the lamp form: The same model comes in four forms — original packaged, original bare, replacement, and used — and the differences are significant. Original bare means an original factory arc tube paired with a third-party lamp frame, which typically offers the best overall value. Always specify clearly on the order which form you want to avoid disputes after delivery.
3. Verify physical specifications: Reflector size 50X50D, socket E19.4, and arc gap must all match the original lamp. If any one of these does not match, the lamp may not fit or may not light up.

After Replacing the Lamp, Pay Attention to These Points

• Clean dust promptly: Dust accumulation on the air intake and air filter directly raises the lamp's operating temperature. In dusty environments, clean every 1-2 months; in typical office environments, every 3-6 months.
• Use eco mode: This lamp supports dual power of 245W / 170W. Switching to eco mode for everyday presentation scenarios significantly reduces the lamp's thermal load.
• Avoid frequent on/off cycling: Thermal cycling is one of the main sources of lamp wear. If not using the projector for a short period, use the blank/shutter function rather than repeatedly cutting power.
• Shut down properly: After shutting down, wait for the fan to stop before cutting power. Cutting power while the lamp is hot causes sudden cooling, which is a common cause of lamp explosion.
• Reset after replacement: After installing a new lamp, be sure to reset the lamp timer in the menu; otherwise the machine will continue to alert based on the old timer.

Related Resources

• Zorsika Technical Support Center
• Projector Brand & Compatible Model Lookup
• Projector Lamp / Lens / Air Filter Product Database

Purchase Inquiry

For solution consultation, bulk purchasing plans, or the complete compatible model list for the Christie 003-120707-01, contact us via:

• Website: www.zorsika.com
• Phone: 0086-20-38551187
• Email: sales@zorsika.com
• Business Hours: Monday to Friday, 9:00-18:00

The lamp module models, specifications, and compatible model data in this article come from the Zorsika product database. Data is continuously updated; please confirm with an actual quotation.