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New DLP replacement lamp module with housing for Optoma OPH4105 projector

Advanced Lamps

Advanced Lamps OPH4105-LAMP-A DLP Replacement Lamp

SKU CH-QHE4-G6HFK

Replacement lamp and housing compatible with Optoma OPH4105 projectors

  • Product typeProject Lamp
  • Product weight0.992
  • Compatible with Optoma OPH4105 projectors
  • Ready-to-install lamp and housing assembly
  • Genuine AL Series lamp for reliable brightness
  • New condition ensures full rated performance
  • 90-day warranty included for peace of mind

Advanced Lamps OPH4105-LAMP-A Replacement Lamp

The Advanced Lamps OPH4105-LAMP-A is a new aftermarket DLP replacement lamp with housing designed for the Optoma OPH4105 projector. It serves home-theatre owners and professional installers who need a direct-fit module to restore brightness after the original lamp reaches end of life.

Pre-assembled housing speeds up changeover

The lamp ships inside a complete housing so there is no need to handle the bare bulb or align a separate cage. This reduces the risk of contaminating the optical path and eliminates the alignment step that often causes uneven illumination when a bare lamp is installed incorrectly.

Tool-free swap in most Optoma OPH4105 units

The module slides into the projector's lamp compartment and locks with the existing latch, typically requiring only a screwdriver for the access door. The most common issue is forgetting to reset the lamp-hour counter in the menu, which leaves the replacement warning active even though the new lamp is operating normally.

How it compares

Measured against everything we stock in DLP TV Lamps & Bulbs, at today’s prices. Recalculated every night.

Price $47.99
Cheaper than about 72% of the 8,306 comparable items (median $97.99).

Specifications

Product
Brand nameAdvanced Lamps
Model nameOPH4105-LAMP-A
Part numberOPH4105-LAMP-A
Product typeProject Lamp

Questions about this item

How often will the OPH4105-LAMP-A lamp need replacement under typical use?

The lamp is rated for a 90 day warranty period; actual replacement timing depends on the Optoma OPH4105 projector's usage hours and brightness settings.

What limits continuous operation of the OPH4105-LAMP-A in the Optoma OPH4105?

The lamp's lifespan and the projector's thermal management determine the limit; the module weighs 0.9920 and fits the OPH4105 housing exactly.

Does the OPH4105-LAMP-A run hot or loud when the projector runs all day?

Heat and fan noise come from the Optoma OPH4105 projector itself; the lamp and housing weigh 0.9920 and are designed for that chassis.

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