BTI DT01911-BTI Projector Lamp for Hitachi 430W UHP – DT01911, 456-9009WU Compatible

Introducing the BTI DT01911-BTI projector lamp, a trusted replacement designed for Hitachi projectors that use a 430W UHP lamp. Engineered to supersede the original lamp, this BTI unit delivers bright, consistent light output, reliable performance, and a simple swap process that minimizes downtime for your presentations, meetings, or home theater. Built to exacting standards, the DT01911-BTI works with OEM references DT01911 and 456-9009WU and is compatible with model families CP-HD9950, CP-WU9100BGF, CP-HD9950B, CP-WU9100, and CP-WU9100B. Whether you’re upgrading an aging lamp or stocking up for routine maintenance, this BTI replacement helps you maintain vivid images, sharp contrast, and dependable brightness across your projector’s lifespan.

• Premium compatibility and OEM alignment: Specifically engineered to replace DT01911 and 456-9009WU lamps, the BTI DT01911-BTI is guaranteed to fit Hitachi projectors that use these parts. It supports a range of CP-series models including CP-HD9950, CP-WU9100BGF, CP-HD9950B, CP-WU9100, and CP-WU9100B, ensuring a seamless swap without the need for adapters or guesswork.
• 430W UHP brightness for clear, vibrant images: The 430-watt Ultra High Pressure (UHP) lamp delivers steady, high-contrast light output, helping to preserve color accuracy and sharpness even in rooms with ambient light. This brightness ensures documents, graphs, and media look as intended, making it ideal for business presentations and classroom use as well as home cinema environments.
• Easy installation and reliable operation: Designed for a straightforward replacement, this BTI lamp comes in a form factor that mirrors the original, with secure alignment pins and a compatible electrical interface. The installation process is quick and simple, reducing downtime and enabling you to get back to presenting or enjoying content with confidence.
• Engineered for durability and stable performance: BTI’s engineering focuses on consistent light output, reduced color drift, and dependable startup across cycles. The DT01911-BTI is built to perform reliably under regular projector use, delivering stable brightness and contrast over extended periods to support longer sessions and fewer interruptions.
• Quality you can trust from a recognized replacement brand: BTI is known for producing high-quality projector lamps that meet stringent compatibility standards. This replacement lamp is designed to meet or exceed original performance expectations, giving you peace of mind that your investment in replacement lighting will deliver the brightness and color fidelity you rely on for important events and daily use.

Technical Details of BTI DT01911-BTI PROJECTOR LAMP

• Brand: BTI
• Product name: DT01911-BTI PROJECTOR LAMP
• Lamp type: 430W UHP replacement lamp
• Replacement for OEM / compatible references: DT01911, 456-9009WU
• Compatible projector models: Hitachi CP-HD9950, CP-WU9100BGF, CP-HD9950B, CP-WU9100, CP-WU9100B
• Part number: DT01911-BTI
• Lamp life (where specified by BTI): Engineered for long-term, reliable performance with stable brightness across its service life
• Warranty: BTI quality-assured replacement with compatibility guarantee (subject to BTI terms)

How to Install BTI DT01911-BTI PROJECTOR LAMP

Installing the DT01911-BTI is a straightforward process that can be completed with common safety precautions. Follow these steps to ensure a secure, reliable replacement and to protect the new lamp during installation:

• Power down and cool down: Turn off the projector and unplug the power cord. Allow the unit to cool completely before touching interior components to prevent burns and to protect the lamp from accidental damage.
• Access the lamp compartment: Remove the projector’s access panel or lamp cover as per the user manual. Use proper lighting to locate the lamp housing and its mounting screws or fasteners.
• Remove the old lamp carefully: Unscrew the lamp housing screws and gently tilt or pull the old lamp out by its handle or designated grip. Avoid direct contact with the glass surface and do not touch the new lamp’s glass with bare hands.
• Prepare the new lamp for installation: If provided, wear clean gloves to handle the lamp. Remove any protective packaging and align the new DT01911-BTI with the connector and mounting points. Ensure the lamp sits securely in its housing before securing screws.
• Install the new lamp and reset the lamp counter: Slide the DT01911-BTI into the projector’s lamp compartment until it seats with a soft, definitive click. Replace the lamp cover and fasten screws. Plug in the projector, power on, and follow the device’s on-screen prompts to reset the lamp timer to ensure accurate usage tracking.
• Test and verify: Run a short power-on cycle to verify that the lamp illuminates normally, with even brightness and no unusual flicker or color shifts. If any irregularities occur, consult the projector’s troubleshooting guide or contact BTI support for guidance.

Frequently asked questions

• Q: Is the BTI DT01911-BTI lamp compatible with Hitachi projectors other than the listed CP-series?

  A: This replacement is designed to fit Hitachi models listed in the compatibility section (CP-HD9950, CP-WU9100BGF, CP-HD9950B, CP-WU9100, CP-WU9100B) and uses OEM references DT01911 and 456-9009WU. For other models, consult BTI compatibility charts or contact support to confirm fit before purchasing.

• Q: Does this lamp come with a warranty?

  A: BTI typically offers a warranty on replacement lamps, reflecting quality assurance and compatibility. Warranty terms vary by region and purchase channel, so check the product listing or BTI’s policy at checkout for exact coverage and duration.

• Q: How do I know when a projector lamp needs replacement?

  A: Common indicators include a noticeable drop in brightness, color shifts, flickering, dark patches, or the projector reporting a lamp failure. If you observe any of these signs after installation, run a few test images to verify brightness consistency and consider replacement if performance remains degraded.

• Q: Can I clean the lamp or housing to extend its life?

  A: Do not attempt to clean the glass or internal components of a lit lamp. If dust or debris is present around the housing, gently clean the exterior and ensure the venting is unobstructed. Refrain from handling the lamp glass directly with bare hands to avoid contamination and potential hot spots.

• Q: Why should I choose a BTI DT01911-BTI over other aftermarket lamps?

  A: BTI focuses on compatibility, reliability, and brightness with Hitachi-compatible formats. The DT01911-BTI is engineered to mirror original performance while providing consistent light output and a smoother replacement experience, helping maintain image quality and projector uptime.