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
BenQ DLP replacement lamp module in black housing

BenQ

BenQ 5J.J9A05.001-A dlp replacement lamp

SKU CH-TWQW-2X3EF

Replacement lamp and housing for compatible BenQ projectors, supplied new with a 90-day warranty

  • TypeProject Lamp
  • Weight0.9920
  • Genuine AL Series lamp ensures reliable projection quality
  • Pre-assembled lamp and housing enables quick tool-free installation
  • Compatible with W770ST and multiple BenQ part numbers
  • Brand-new condition delivers full brightness from first use
  • Covered by 90-day warranty for added confidence

BenQ W770ST projector lamp

This replacement lamp and housing module is designed for the BenQ W770ST projector and compatible part codes such as 5JJ9A05001-UHP and 5JJ5205001. It arrives new and ready to install, restoring brightness without requiring a bare bulb swap. The package contains one complete unit.

Verify your projector model code

Before ordering, confirm the exact model number on your projector’s label or in its menu system. The compatible codes include 5JJ6D05001 and 5JJAC05001 alongside the W770ST designation. Using this module in an unlisted model can cause fitment or ignition issues.

Suits owners of listed BenQ units

This lamp fits users who need a direct replacement for the specified BenQ projectors and prefer a pre-assembled housing. It is not for buyers whose projector uses a different part code, who require an original manufacturer bulb, or who need a bare lamp without the housing cage.

Highlights

  • Genuine AL Series lamp ensures reliable projection quality
  • Pre-assembled lamp and housing enables quick tool-free installation
  • Compatible with W770ST and multiple BenQ part numbers
  • Brand-new condition delivers full brightness from first use
  • Covered by 90-day warranty for added confidence

Specifications

BrandAdvanced Lamps
Model5J.J9A05.001-A
Part Number5J.J9A05.001-A
TypeProject Lamp
Weight0.9920

Questions about this item

Does the 5J.J9A05.001-A lamp arrive as a complete housing or do I need a separate cage?

The unit ships as a lamp-and-housing module, so the bulb is already seated in its cage and no extra parts are required for installation.

Which BenQ projectors does the 5J.J9A05.001-A replace?

It fits BenQ models 5JJ5205001, 5JJ6D05001, 5JJ9A05001-UHP, 5JJAC05001 and the W770ST, covering the 5J.J9A05.001 part code.

What brightness change should I expect after installing the 5J.J9A05.001-A in my W770ST?

The genuine AL Series lamp restores the projector’s original light output, returning image brightness to the level it had when the unit was new.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.