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Vivitek DU-6851 projector lamp module with housing

Vivitek

Vivitek DU-6851 projector lamp 350W 2000 hrs

SKU CH-BJT5-Z9FXE

A 350 W NSH lamp module rated for 2,000 hours, supplied as a complete housing for direct installation

  • Power rating350 W
  • Lamp lifespan2,000 hrs
  • Product typeNSH
  • Ready-to-install module with genuine Ushio NSH 350W bulb
  • 2000-hour rated lamp life for extended projector use
  • Manufactured to ISO 9001 quality standards
  • OEM replacement fits Vivitek DU-6851 projectors directly
  • Brand-new condition ensures full performance from first use

Vivitek DU-6851 projector lamp module

The Vivitek DU-6851 lamp module delivers a direct replacement for compatible Vivitek projectors. It arrives as a fully assembled unit with the NSH bulb already seated in its housing, so technicians and home users can swap it without extra tools or alignment steps.

Thermal performance and power draw

The 350-watt NSH bulb operates within the projector's original thermal envelope, drawing the same power the chassis was designed to dissipate. Rated life reaches 2,000 hours under standard operating conditions, and the lamp meets ISO 9001 quality checks for ignition voltage, beam consistency and run-time stability.

Installation fit and system impact

The module matches the factory form factor, so it seats in the existing lamp cage without modifying brackets, cables or airflow paths. Using a true OEM or OEM-compatible bulb preserves the projector's calibrated colour balance and focus geometry, avoiding the drift that generic alternatives can introduce.

How it compares

Measured against everything we stock in Replacement Projector Bulbs, at today’s prices. Recalculated every night.

Price $218.99
Pricier than about 90% of the 9,513 comparable items (median $99.99).
Power rating 350 W
Higher than about 93% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameVivitek
Product typeNSH
Display
Lamp lifespan2,000 hrs
Power
Power rating350 W

Questions about this item

How do I install the DU-6851 lamp module and what step do people often miss?

The DU-6851 arrives as a complete 350W NSH bulb inside its housing. Power off the projector, let it cool, remove the old module, insert the new one until it seats firmly, then reset the lamp timer in the menu — skipping the timer reset is the step most people forget.

What maintenance or replacement will the DU-6851 need after extended use?

The 350W NSH bulb is rated for 2,000 hours of operation. Once that runtime is reached you replace the entire DU-6851 module; no separate filter or component service is required for the lamp itself.

What limit appears first when the DU-6851 runs continuously for long sessions?

The 350W NSH lamp reaches its rated 2,000-hour life limit before any other constraint; brightness will gradually decline as that runtime accumulates.

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