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Bare Osram projector lamp module with exposed bulb and connector

DynamicLamps

DynamicLamps projector accessory for Vivitek DW770UST DW771USTi

SKU CH-TPQH-9JGVK

Replacement bare lamp with Osram bulb for Vivitek DW770UST and DW771USTi projectors

  • Product typeProjector Lamp
  • Genuine Osram lamp ensures reliable brightness
  • Direct fit for Vivitek DW770UST and DW771USTi projectors
  • Bare lamp design allows straightforward installation
  • Replaces manufacturer part 5811123650-SVV exactly

Replacement lamp for Vivitek ultra-short-throw

This bare Osram lamp carries part number 5811123650-SVV and fits the DW770UST and DW771USTi projectors. It restores original brightness when the installed lamp reaches end of life. The module ships new and ready for installation.

Practical limits of the bare-lamp format

The unit includes only the lamp burner without a housing, so the existing cage must be reused during replacement. Compatibility is limited to the two model series listed above; other Vivitek projectors use different part numbers. Buyers needing a complete housed module should verify the correct assembly before ordering.

How it compares

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

Price $65.99
Pricier than about 69% of the 5,120 comparable items (median $52.99).

Specifications

Product
Product typeProjector Lamp

Questions about this item

Should I choose the lamp for the DW770UST or the DW771USTi model?

This single bare lamp fits both the DW770UST and DW771USTi projectors, so no separate version selection is needed.

What does the 5811123650 part number mean for my installation?

It confirms the lamp matches the original Osram module specified for the DW770UST and DW771USTi, ensuring correct fit and ignition.

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