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New Dell 4YNTF projector lamp module with 185W Philips UHP bulb in housing

DELL

DELL 4YNTF Projector Lamp 185W 3000-4000 Hrs

SKU CH-XZ1Z-1Y84P

An OEM replacement lamp module with a 185W UHP bulb and housing, rated for 3000 to 4000 hours

  • TypeProjector Lamp
  • Wattage185W
  • Lamp Life3,000 (Normal) - 4,000 (Economy) Hrs.
  • Ready to install with pre-assembled bulb and housing
  • Bright 185W UHP lamp for clear projection
  • Up to 4000 hours life in economy mode
  • 3000 hours rated life in normal mode
  • Built to ISO 9001 quality standards

Dell 4YNTF 185W Projector Lamp

This Dell 4YNTF lamp module replaces the light source in compatible Dell projectors. It ships as a fully assembled 185W Philips UHP bulb inside its housing, ready for immediate installation. The lamp is rated for 3000 hours in normal mode or 4000 hours in economy mode. It suits users whose projector image has dimmed or who have received a lamp-replacement warning.

Check Projector Compatibility Before Ordering

Verify that your Dell projector lists the 4YNTF part number in its service manual or on the existing lamp label. Confirm the projector accepts a 185W UHP lamp module with the same connector and housing dimensions. Ensure the projector’s lamp-hour counter can be reset after installation so the new usage time is tracked correctly.

Replaces Worn or Failed Original Lamp

This module restores brightness when the original lamp reaches the end of its rated 3000 to 4000 hour life. The upgrade is worthwhile when the projected image becomes too dim for presentations or when the projector shuts down due to lamp-age protection. It is not suited for users seeking higher light output than the projector’s original specification or for projectors that require a different part number.

Highlights

  • Ready to install with pre-assembled bulb and housing
  • Bright 185W UHP lamp for clear projection
  • Up to 4000 hours life in economy mode
  • 3000 hours rated life in normal mode
  • Built to ISO 9001 quality standards

Specifications

BrandDell
TypeProjector Lamp
Wattage185W
Lamp Life3,000 (Normal) - 4,000 (Economy) Hrs.

Questions about this item

What comes inside the Dell 4YNTF box and do I need to buy a separate bulb?

The module ships as a complete unit with a new Philips UHP 185W bulb already fitted into the housing, so no extra bulb purchase is required.

Which Dell 4YNTF version should I pick — OEM direct, Dell-branded, alternate OEM or compatible?

All four versions meet ISO9001 quality checks; the OEM direct and Dell-branded units use the original bulb maker, the alternate OEM uses a different first-tier manufacturer, and the compatible uses genuine OEM parts at a lower cost.

What does the 3000-to-4000-hour rating mean for daily classroom use?

In normal mode the lamp lasts about 3000 hours, while economy mode extends it to roughly 4000 hours, giving several school years of typical daytime projection before replacement.

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