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NEC Display NP21LP Replacement Projector Lamp - 330W AC Lamp with 3000/4000 Hour Life for NP-PA Series
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Product Features
Product Overview
The NEC Display NP21LP replacement projector lamp restores original-like performance to compatible NEC LCD projectors. This 330W AC lamp delivers consistent brightness and color accuracy, maintaining the visual quality your presentations and content demand.
Designed as a direct replacement for original equipment, the NP21LP lamp ensures proper fit and electrical compatibility with NEC's NP-PA series projectors. The lamp's construction meets NEC's specifications for reliable operation in professional, educational, and commercial projection environments.
Relevant factors for this section include Lamp Life, Lamp Power, Lamp Technology, Compatibility. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
In practical terms, this overview should help a buyer understand what the product is, the type of environment it suits, and the core reasons it may be chosen over a more generic alternative. That context is especially useful for business purchasing, where fit, consistency, and ease of use usually matter as much as individual specifications.
Technical Overview
The NP21LP lamp operates at 330 watts using AC lamp technology, providing stable light output throughout its rated lifespan. The lamp offers two operational modes: normal mode delivers 3000 hours of service life, while economy mode extends operation to 4000 hours for reduced power consumption scenarios.
This lamp is engineered specifically for NEC LCD projectors, ensuring proper thermal management and electrical characteristics. The AC technology provides consistent illumination without the flicker or degradation issues that can affect inferior replacement lamps.
Relevant factors for this section include Lamp Life, Lamp Power, Lamp Technology, Compatibility. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The NP21LP replacement lamp maintains the optical performance standards of original NEC projector lamps while offering extended service life in economy mode. This lamp delivers reliable illumination that preserves image quality and color fidelity across presentations, videos, and data projections.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Extended Service Life, Compatibility Assurance.
Extended Service Life
Economy mode extends lamp life to 4000 hours, reducing replacement frequency and total cost of ownership for frequently used projectors.
- 3000-hour normal mode
- 4000-hour economy mode
- Reduced power consumption option
Compatibility Assurance
Specifically engineered for NEC NP-PA series LCD projectors, ensuring proper fit, electrical compatibility, and thermal performance.
- NP-PA600X compatible
- NP-PA550W compatible
- NP-PA500U/NP-PA500X compatible
Deployment / Use Cases
The NP21LP replacement lamp supports NEC projector installations across multiple environments where reliable projection is essential. It is ideal for professional settings requiring consistent brightness and color accuracy, such as conference rooms, classrooms, and training facilities.
This lamp is suitable for commercial applications where projectors operate frequently, benefiting from the extended 4000-hour economy mode to minimize maintenance intervals and operational costs.
Relevant factors for this section include Lamp Life, Lamp Power, Lamp Technology, Compatibility. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Professional Environments
Ensures dependable performance in business presentations, educational lectures, and corporate training sessions where image quality cannot be compromised.
High-Usage Scenarios
Optimized for projectors in constant use, leveraging economy mode to extend lamp life and reduce total cost of ownership over time.
Highlights
- 330W AC projector lamp technology
- 3000-hour normal mode service life
- 4000-hour economy mode extended life
- Direct replacement for NEC NP-PA series projectors
- Compatible with NP-PA600X, NP-PA550W, NP-PA500U, NP-PA500X models
- Maintains original-like performance and color accuracy
- 90-day limited warranty coverage
- Engineered for NEC LCD projector specifications
Specifications
| Specifications | |
|---|---|
| Manufacturer | Sharp |
| Manufacturer Part Number | NP21LP |
| Brand Name | NEC Display |
| Product Model | NP21LP |
| Product Name | NP21LP Replacement Lamp |
| Product Type | Projector Lamp |
| Technical Information | |
| Lamp Life | 3000 Hour Normal,4000 Hour Economy Mode |
| Lamp Power | 330 W |
| Lamp Technology | AC |
| Miscellaneous | |
| Compatibility | NEC LCD Projectors: NP-PA600X NP-PA550W NP-PA500U NP-PA500X |
| Warranty | |
| Limited Warranty | 90 Day |
FAQ
What is the power rating of the NEC NP21LP replacement lamp?
The NEC NP21LP replacement lamp operates at 330 watts using AC lamp technology. This power rating ensures stable and consistent light output, maintaining brightness and color accuracy throughout the lamp's lifespan for reliable projection performance in compatible NEC projectors.
How long does the NP21LP lamp last in normal and economy modes?
In normal mode, the NP21LP lamp has a rated service life of 3000 hours. When switched to economy mode, the lamp life extends to 4000 hours. Economy mode reduces power consumption while still providing adequate illumination, making it ideal for scenarios where extended operation between replacements is desired.
Which NEC projector models are compatible with the NP21LP lamp?
The NP21LP lamp is specifically engineered for NEC LCD projectors in the NP-PA series. Compatible models include the NP-PA600X, NP-PA550W, NP-PA500U, and NP-PA500X. It is a direct replacement that ensures proper fit, electrical compatibility, and thermal management for these projectors.
What are the benefits of using an AC lamp technology in the NP21LP?
AC lamp technology in the NP21LP provides consistent illumination without flicker or degradation issues common in inferior replacement lamps. It offers stable light output, reliable thermal performance, and maintains color fidelity, ensuring the projector delivers high-quality images throughout the lamp's operational life.
What warranty coverage does the NEC NP21LP replacement lamp include?
The NEC NP21LP replacement lamp comes with a 90-day limited warranty. This warranty covers defects in materials and workmanship, providing assurance of quality and reliability for professional, educational, and commercial use where dependable projection is critical.
How does the NP21LP lamp maintain original-like performance?
The NP21LP lamp is designed to meet NEC's specifications for optical performance, ensuring it delivers consistent brightness and color accuracy comparable to original equipment. Its construction and AC technology preserve image quality, making it a reliable choice for presentations, videos, and data projections without compromising visual standards.
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