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Jaspertronics BL-FU400A projector lamp module in black housing

Jaspertronics

Jaspertronics BL-FU400A Lamp & Housing projector accessory

SKU CH-3KCW-BNTBN

Original lamp-and-housing module compatible with Optoma projectors including models 850, 855, 860, 865, 3703, 5703 and 6015

  • TypeProject Lamp
  • Colorassorted
  • Original lamp module ensures reliable projector performance
  • Pre-assembled housing allows quick tool-free replacement
  • Compatible with Optoma EW860, EW865, EX850, EX855, OPX6015, TW865-3D, TW865-NL, XE3703, XE5703
  • New condition delivers full rated brightness from first use
  • One-year warranty provides long-term purchase protection

Compatible Projector Models

The Jaspertronics BL-FU400A lamp and housing module is built as a direct replacement for Optoma projectors including the EW860, EW865, EX850, EX855, OPX6015, TW865-3D, TW865-NL, XE3703 and XE5703. It is intended for owners of those specific models who need a factory-specification lamp assembly to restore original brightness and colour performance.

Thermal Behaviour and Power

The unit uses the original internal lamp components specified for the BL-FU400A design, so heat output and power draw match the projector’s factory calibration. Normal operation maintains the thermal profile the cooling system was engineered for, avoiding the extra stress that generic alternatives can introduce.

Installation Fit

The module ships as a complete lamp-and-housing assembly, so no separate bulb handling or alignment is required. It slots into the existing projector cavity using the native mounting points, freeing the user from sourcing a bare lamp and a separate cage. Buyers whose projectors are not on the listed compatibility list should verify fitment before ordering.

Highlights

  • Original lamp module ensures reliable projector performance
  • Pre-assembled housing allows quick tool-free replacement
  • Compatible with Optoma EW860, EW865, EX850, EX855, OPX6015, TW865-3D, TW865-NL, XE3703, XE5703
  • New condition delivers full rated brightness from first use
  • One-year warranty provides long-term purchase protection

Specifications

ModelBL-FU400A
Part NumberBL-FU400A
TypeProject Lamp
Colorassorted

Questions about this item

How do I install the BL-FU400A lamp module and which step is most often missed?

Power off and unplug the projector, let it cool completely, remove the lamp cover screws, pull the old module straight out by its handle, insert the new BL-FU400A unit until it clicks, replace the cover, then reset the lamp timer in the menu — skipping the timer reset is the step most people forget.

What maintenance or replacement will the BL-FU400A need later?

The lamp is a consumable rated for typical projector hours; when brightness drops or the replacement indicator appears, purchase another BL-FU400A module and swap it using the same procedure — no other user-serviceable parts are inside the housing.

What limit appears first during sustained use of the BL-FU400A?

The lamp’s brightness gradually declines over its rated hours; the first practical limit is reaching the end of that lifespan, signalled by the projector’s warning message or noticeable dimming, at which point the module must be replaced.

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