NEC NP39LP Projector Lamp for P502H+ NP-P502H NP-P502HJD NP-P502W NP-P502WJD OEM Replacement

Specifications Overview

The above parameters are from Zorsika's product database. For complete technical specifications, please contact sales.

NEC NP39LP Compatible Projector Models (Total: 6)

The following are verified compatible projector models for NP39LP in NEC projectors, models separated by commas:

P502H+, NP-P502H, NP-P502HJD, NP-P502W, NP-P502WJD, P502W+

Note: Projectors from the same generation often share the same lamp module. For models outside this list, please contact Zorsika technical support for confirmation.

What Zorsika PRO Series Offers You

NP39LP is a high-volume model. Zorsika PRO Series performs consistency control on the arc tube according to original factory parameters, plus an additional factory ignition test for better brightness and stability assurance.

• Spec Alignment: Power, arc gap, and reflector size are matched item by item against original factory parameters
• Individual Testing: Each lamp undergoes ignition testing before shipment for assured brightness and stability
• Warranty Commitment: 180-day warranty on lamps; normal use with non-human damage is covered by after-sales service
• Stable Supply: Supports bulk purchasing and project-based supply

In a nutshell: Zorsika PRO Series projector lamps are designed for those who want original factory quality with overall greater peace of mind.

Note: Brightness, lifespan and other performance are greatly affected by machine condition, usage environment and thermal management. Zorsika does not make unified numerical commitments. It is recommended to request 1-2 sample lamps for ignition testing before bulk purchasing.

FAQ

Q: Why choose Zorsika PRO over OEM?

A: The core philosophy of Zorsika PRO projector lamps is "OEM specifications, self-controlled quality": power output, arc gap, and reflector size are matched item by item to OEM specs, with an additional individual lamp test before shipping and a 180-day warranty. Compared to OEM, it's more worry-free overall; compared to other alternatives, the quality control is more stable.

Q: How do I choose between original packaging, bare lamp, compatible, or used?

A: If you prioritize brightness stability and long-term reliability, Zorsika PRO is the top choice—each parameter is matched to the original factory spec, every unit undergoes testing before shipping, performance is on par with OEM, and it comes with a 180-day warranty for a more worry-free experience overall. For regular business, education, or meeting room use, PRO is also the more worry-free option. Other compatible lamps cost less, but the lamp core source and quality control vary significantly, with higher risks of brightness decay and shortened lifespan. They are only recommended for temporary backup units.

Q: What should I do if the projector shows "lamp not recognized" after replacing the lamp?

A: First, check whether you reset the lamp timer—most such alerts are caused by an uncleared timer. If the error persists after resetting, contact Zorsika technical support; we provide reset methods and troubleshooting guides for the specific model.

Q: My projector isn't on the list of 6 models above. Can I still use NP39LP?

A: The list represents verified models only, not an exhaustive catalog. NEC products from the same generation often share compatible lamp modules. Take photos of the machine nameplate and original lamp label and send them to Zorsika technical support; we can help confirm compatibility.

Q: Is there an installation tutorial for NP39LP?

A: Yes. The lamp door position and removal/installation steps are essentially identical across NEC models in this series. Contact Zorsika sales to get illustrated or video tutorials for your specific model.

Q: What is the lamp warranty period?

A: Zorsika PRO projector lamps offer a 180-day warranty. Normal use and non-human damage (such as lamp burst or early abnormal light decay) are covered by after-sales service. Brightness decay within standard range is considered normal usage wear and is not covered by warranty.

Before Ordering, Check These Three Things

1. Verify the nameplate model: Open the projector lamp door; the model on the lamp module label should exactly match NP39LP. Some NEC models have suffix variations like -V or +, but the lamp modules are usually compatible. 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 is available in four forms: original packaging, bare lamp, compatible, and used. These vary significantly. Bare lamp means an OEM lamp core with a third-party lamp housing—typically the best value. Be sure to clearly state which form you need on the order to avoid disputes upon delivery.
3. Verify physical specifications: Reflector size 56X56D, socket E21.7, and arc gap must all match the original lamp. Any mismatch may result in the lamp not fitting or failing to ignite.

After Replacing the Lamp, Keep These Points in Mind

• Clean dust promptly: Dust buildup on the air intake and air filter directly raises the lamp's operating temperature. In dusty environments, clean once every 1-2 months; in normal office environments, clean every 3-6 months.
• Use eco mode wisely: Prioritize eco mode in situations where the brightness is sufficient; it reduces lamp thermal load.
• Avoid frequent switching: Thermal cycling is a major cause of lamp wear. If you don't need to use the projector for a short period, use the shutter/masking function instead of repeatedly turning the power on and off.
• Power off correctly: Always wait for the fan to stop before cutting power. Powering off while the lamp is still hot causes rapid cooling, which is a common cause of lamp burst.
• Reset after replacement: After installing the 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 Query Links

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

Purchase Inquiry

For NEC NP39LP solution consultation, bulk orders, or a complete compatible model list, contact us through:

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

Lamp module model, specifications, and compatible projector model data in this article are sourced from the Zorsika product database and are continuously updated. For accuracy, please confirm at the time of inquiry.