We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
New Dell M409MX projector lamp module with 165W P-VIP bulb in housing

DELL

DELL M409MX 311-8529 Projector Lamp 165W P-VIP

SKU CH-F115-521MW

Genuine compatible 165 W P-VIP replacement lamp module with 3,000 to 5,000 hour life, supplied fully assembled for immediate installation

  • Power rating165 W
  • Lamp lifespan3,000 (Normal) - 5,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • Genuine compatible replacement ready for quick installation
  • 165W P-VIP lamp delivers bright projection
  • Up to 3000 hours normal or 5000 hours economy use
  • Built to ISO 9001 standards with strict quality checks
  • New module includes bulb and housing fully assembled

Genuine Dell M409MX replacement lamp

The Dell M409MX is a 165W P-VIP projector lamp module supplied with a new bulb pre-fitted in its housing. It matches Dell part number 311-8529 and is ready for direct installation in compatible Dell projectors. The lamp is rated for 3,000 hours in normal mode or 5,000 hours in economy mode. It is manufactured to ISO9001 quality standards.

Check your projector model and lamp hours

Confirm that your Dell projector lists the M409MX or part number 311-8529 as the correct replacement. Verify the existing lamp wattage is 165W and that the projector uses a P-VIP lamp type before ordering. Ensure the lamp compartment is clean and the projector has cooled completely before removing the old module. Reset the lamp-hour counter after installation to track the new 3,000 to 5,000 hour service life.

Suits owners of compatible Dell projectors needing

This lamp suits users who want a factory-assembled housing for quick, tool-free replacement without handling a bare bulb. It is not for buyers whose projector requires a different part number, wattage or lamp technology. It is also not for those who prefer to purchase a bare bulb and reuse the existing housing.

How it compares

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

Price $67.99
Cheaper than about 83% of the 9,513 comparable items (median $99.99).
Power rating 165 W
Lower than about 88% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameDell
Product typeProjector Lamp
Display
Lamp lifespan3,000 (Normal) - 5,000 (Economy) Hrs.
Power
Power rating165 W

Questions about this item

Does the M409MX 311-8529 lamp arrive as a complete module with housing, or must the housing be purchased separately?

The lamp is supplied as a fully assembled module with a new 165W P-VIP bulb inside its housing, so no separate housing is required.

Which version should I choose among the OEM, Dell-branded OEM, alternative OEM and compatible options?

All four versions use genuine OEM parts and meet ISO9001 quality checks; pick the OEM version for the original bulb maker, the Dell-branded OEM for the exact Dell part, the alternative OEM for a different major bulb maker, or the compatible version for the lowest cost.

What does the 3000 to 5000 hour lamp-life range mean for daily classroom use?

In Normal mode the lamp lasts about 3000 hours, while Economy mode extends it to roughly 5000 hours, giving several school years of typical daily projection before replacement.

More in Replacement Projector Bulbs

Similar items