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DynamicLamps replacement projector lamp module for 3M MP7740i and MP7750

DynamicLamps

DynamicLamps Projector Lamp for 3M MP7740i MP7750

SKU CH-QD39-25RZG

Replacement projector lamp with economy bulb for 3M MP7740i and MP7750 models

  • Product typeProjector Lamp
  • Designed for 3M MP7740i and MP7750 projectors
  • 90 day warranty included with purchase
  • Direct replacement for 3M part 78-6969-9565-9
  • Compatible with DT00401 DT00511 EP7750LK references
  • New condition ready for immediate installation

Replacement lamp for 3M MP7740i and MP7750

The 78-6969-9565-9 replacement lamp is designed to replace the original lamp of your 3M projector. It works with models MP7740i and MP7750. The unit includes an economy bulb for cost-effective maintenance. It matches part numbers DT00401 DT00511 and EP7750LK.

Sustained brightness over repeated sessions

The economy bulb delivers consistent light output during extended projection periods. It maintains stable performance across multiple presentations without rapid degradation. The lamp is built to support regular use in meeting rooms and classrooms. A 90 day warranty covers the lamp for website orders.

Direct swap installation with part verification

Installation is a direct swap once the correct part number is confirmed. The most common issue is ordering without checking compatibility against DT00401 DT00511 or EP7750LK. Buyers who need a different projector model or a higher-specification bulb cannot use this lamp. Verifying the exact model prevents returns and downtime.

How it compares

Measured against everything we stock in Projector Mounts & Add-Ons, at today’s prices. Recalculated every night.

Price $37.99
Cheaper than about 90% of the 5,120 comparable items (median $52.99).

Specifications

Product
Product typeProjector Lamp

Questions about this item

How much heat does the 78-6969-9565-9 lamp generate when the projector runs all day?

The economy bulb inside the 78-6969-9565-9 is built to match the original thermal output for the MP7740i and MP7750, so heat levels stay within the projector's designed cooling limits during continuous use.

Does the 78-6969-9565-9 include the housing or just the bare bulb for installation?

The 78-6969-9565-9 ships as a complete lamp module with housing, so no separate cage or tools are needed — just swap it into your MP7740i or MP7750.

Will the 78-6969-9565-9 work in an older 3M MP7740i that has already had a DT00401 lamp installed?

Yes — the 78-6969-9565-9 cross-references DT00401 and DT00511, so it fits both the MP7740i and MP7750 regardless of which compatible lamp was used before.

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