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Hitachi DT01431 projector lamp module in black housing

Hitachi, Ltd.

Hitachi, Ltd. DT01431 DLP Replacement Lamp

SKU CH-C5AB-RVK90 MPN DT01431

Replacement DLP lamp with original OEM bulb for Hitachi DT01431 projectors, 180-day warranty included

  • TypeProjector Lamps
  • Genuine OEM bulb ensures identical brightness and performance to the original DT01431 lamp
  • Original manufacturer bulb inside delivers reliable long‑lasting image quality for Hitachi projectors
  • High‑quality compatible housing fits the DT01431 exactly to manufacturer specifications
  • 180‑day warranty protects against any defective lamp unit
  • Direct OEM sourcing guarantees superior brightness and longevity over generic alternatives

Genuine OEM Bulb Inside

This replacement lamp uses an original OEM bulb sourced from the manufacturer. It is designed for users who need to restore brightness and image quality to a compatible Hitachi projector. The housing holds the genuine bulb securely for reliable operation. Performance matches the original manufacturer specifications exactly.

Buyers needing a direct-fit lamp with OEM bulb

This unit suits owners of a Hitachi DT01431 projector who want a drop-in replacement that delivers the same output as the original lamp. It is not for buyers who require a bare bulb without housing or those whose projector uses a different lamp code. The compatible housing ensures straightforward installation in the intended model.

180-day warranty coverage

The lamp is backed by a 180-day warranty against defects. This period gives the buyer time to verify performance and reliability after installation. No other specifications determine compatibility; the model number 1431 is the single reference to confirm fit.

Highlights

  • Genuine OEM bulb ensures identical brightness and performance to the original DT01431 lamp
  • Original manufacturer bulb inside delivers reliable long‑lasting image quality for Hitachi projectors
  • High‑quality compatible housing fits the DT01431 exactly to manufacturer specifications
  • 180‑day warranty protects against any defective lamp unit
  • Direct OEM sourcing guarantees superior brightness and longevity over generic alternatives

Specifications

BrandHitachi
TypeProjector Lamps
Shipping weight1.36 kg
Package size152 × 127 × 127 mm

Questions about this item

How many hours can the original OEM bulb run before brightness drops off?

The genuine OEM bulb inside is engineered to meet the exact projector manufacturer specifications for brightness and longevity.

Does the housing fan or bulb generate noticeable heat during all-day projection?

The lamp housing is built to the same thermal requirements as the original module, so heat output matches the projector's designed cooling.

Which Hitachi projector models accept the DT01431 lamp without an adapter?

The DT01431 lamp is a direct replacement for Hitachi projectors that specify the 1431 part number.

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