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
Vivitek DX831 projector lamp module with 310W bulb in housing

Vivitek

Vivitek DX831 310W Projector Lamp 2500 hrs

SKU CH-MWY0-61AY2

310 W replacement lamp module with 2 500-hour rated life for Vivitek projectors

  • Power rating310 W
  • Lamp lifespan2,500 hrs
  • Genuine OEM replacement module installs instantly
  • 310 W bulb matches original projector specifications
  • 2,500 hour rated lamp life supports extended use
  • ISO 9001 manufacturing ensures consistent beam performance
  • Ready-to-fit housing eliminates separate bulb handling

Vivitek DX831 310W Replacement Lamp

The Vivitek DX831 is a new projector lamp module rated at 310 watts with a rated life of 2,500 hours. It arrives as a fully assembled bulb and housing unit ready for direct installation. The module matches Vivitek part number 5811120589-S for compatible projectors.

Who this suits and who should look elsewhere

This lamp suits owners of compatible Vivitek projectors needing a drop-in replacement with OEM-level assembly. It is not for users whose projectors require a different wattage, connector layout, or lamp form factor. Buyers needing a bare bulb without housing or a different rated lifespan should look at other modules.

What the bundled housing and quality checks change

The pre-assembled housing removes the need to handle a bare bulb and align it manually during installation. Each unit is manufactured to ISO 9001 standards and tested for beam performance, ignition, voltage, appearance, connections, and run-time. This reduces installation time and helps ensure consistent brightness and reliability from first use.

How it compares

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

Price $175.99
Pricier than about 88% of the 9,513 comparable items (median $99.99).
Power rating 310 W
Higher than about 90% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameVivitek
Display
Lamp lifespan2,500 hrs
Power
Power rating310 W

Questions about this item

Which Vivitek projectors accept the 5811120589-S lamp module so I know my unit is compatible?

The 5811120589-S module is built for the Vivitek DX831 projector; it ships as a complete bulb-and-housing assembly that drops straight into that model.

Will the 310 W lamp run on the same ballast and ignition circuit my DX831 already uses?

Yes — the lamp matches the original 310 W specification, so the projector's existing ballast and ignition system drive it without modification.

How do I verify the new lamp is performing correctly once installed?

Reset the lamp-hour counter in the projector menu, then confirm the counter advances from zero and the image reaches full brightness within the normal warm-up period.

More in Replacement Projector Bulbs

Similar items