Description
The BTI Replacement Lamp is a cinema-quality upgrade designed specifically for Mitsubishi projectors within the 180 W class, including models like Sd220U, XD221U, VLT XD221LP. Engineered with a high-grade P-VIP light source, this replacement lamp delivers bright, stable images with faithful color reproduction across a wide range of content—from modern multimedia presentations to classic film scenes. It’s built to imitate the original lamp’s form factor for dependable heat management and secure mounting, helping protect projector electronics and optics while preserving warranty terms. Whether you’re outfitting a home theater, classroom, or corporate presentation space, this lamp provides a cost-effective, plug-and-play solution that keeps your visuals sharp, accurate, and consistently reliable from first frame to last.
- Bright, cinema-quality 180 W output: The BTI lamp uses advanced P-VIP technology to produce vivid, high-contrast images with stable color across scenes, ensuring deep blacks for movies, crisp whites for slides, and natural skin tones during video calls and lessons.
- Reliable lumen maintenance and color stability: Designed to resist premature brightness degradation and color shifts, this replacement lamp maintains luminance and hue accuracy throughout much of its rated life, reducing interruptions and the need for frequent recalibration.
- Precise fit and plug-and-play compatibility: Engineered to supersede the original lamp in compatible projectors, the BTI lamp mirrors the original form factor for proper heat management, secure mounting, and predictable performance, minimizing misalignment risks and preserving warranty terms.
- Easy installation with minimal downtime: Intended for straightforward replacement, most users can complete the swap with standard screwdriver tools and a basic level of technical comfort, resuming presentations quickly without service calls.
- Cost-effective, versatile solution: A smart alternative to upgrading or renting new projectors, this BTI replacement lamp delivers dependable performance at a fraction of the cost, ideal for schools, offices, and home theaters that require frequent use and routine maintenance.
Technical Details of BTI Replacement Lamp
- Wattage: 180 W
- Lamp Type: P-VIP
- Engineered to supersede the original lamp in compatible projectors — designed for plug-and-play compatibility and reliable operation
- Compatibility: suitable for a wide range of 180 W projector models that use BTI replacement lamps
- Performance: focuses on brightness, color accuracy, and long-term lumen maintenance for stable visuals
- Durability: built to resist premature brightness drop-off and color shifts, helping to maintain image fidelity over time
How to install BTI Replacement Lamp
- Power off and unplug the projector, allowing any internal heat to dissipate before handling the lamp
- Open the projector’s lamp compartment according to the manufacturer’s service instructions, handling the unit with care to avoid touching the lamp surface
- Remove the existing lamp assembly by loosening mounting screws and carefully pulling the lamp out of its socket
- Align the BTI replacement lamp with the connector and seating pins, then securely insert the lamp into the housing until it seats firmly
- Screw the mounting brackets back in place and reassemble the projector cover, ensuring there are no loose parts or debris inside
- Reset the lamp timer if your projector requires it, then plug in and power on the unit to verify proper operation and image output
Frequently asked questions
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Q: Is this lamp compatible with Mitsubishi Sd220U, XD221U, and XD221LP projectors?
A: Yes. The BTI Replacement Lamp is engineered to supersede the original lamp in compatible 180 W BTI-based projectors, including Mitsubishi models such as Sd220U, XD221U, and XD221LP. Ensure your specific unit uses a 180 W P-VIP lamp before installation.
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Q: How long does the lamp typically last?
A: The BTI lamp is designed for long-lasting durability with reliable lumen maintenance and color stability across a substantial portion of its rated life. Actual hours will vary based on usage patterns, projector settings, and operating environment.
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Q: Will replacing the lamp affect my projector’s warranty?
A: The BTI replacement lamp is engineered to maintain compatibility with the projector’s original heat management and electrical interfaces. When installed correctly and used within the manufacturer’s guidelines, it helps preserve warranty terms, but always consult your projector’s warranty documentation for specifics.
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Q: Is installation difficult for non-technical users?
A: No. The lamp is designed for easy, plug-and-play replacement. Most users can complete the swap with standard screwdriver tools and minimal technical expertise, resuming presentations quickly with little downtime.
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Q: Can I use this lamp in place of the original without any heat management concerns?
A: The BTI lamp is manufactured to mirror the original form factor, preserving fit and heat management characteristics. This helps ensure proper thermal operation and predictable performance when installed correctly.
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