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BenQ TH685 DLP replacement lamp module in housing

BenQ

BenQ TH685 DLP Replacement Lamp TH685-LAMP-A

SKU CH-EV7B-B2TKV

Replacement lamp and housing for the BenQ TH685 projector, supplied new with a 90-day warranty

  • Product typeProject Lamp
  • Product weight0.99
  • Direct-fit module for the BenQ TH685 projector
  • Genuine AL Series lamp delivers reliable brightness
  • Pre-assembled housing speeds up installation
  • 90-day warranty covers the replacement unit
  • Lightweight design at .9900 kg eases handling

BenQ TH685 Projector Lamp Replacement

This genuine AL Series lamp and housing module is engineered specifically for the BenQ TH685 projector. It arrives new and ready to install, restoring original brightness without requiring optical realignment. The 90-day warranty covers the replacement period for home cinema and gaming enthusiasts.

Installation Fit and Compatibility

The assembly includes both bulb and housing, eliminating the need to handle bare lamps or reuse the old cage. It slots directly into the TH685 chassis using the existing mounting points and connector. This design frees up maintenance time and avoids the dust contamination risks of bare-lamp swaps.

Rated Output and Service Life

The lamp delivers the manufacturer-specified lumen output for the TH685 throughout its rated service window. Brightness remains stable for daily viewing sessions until the projector counter signals replacement. It runs out when the hour meter reaches the limit, not before, ensuring predictable planning.

How it compares

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

Price $40.99
Cheaper than about 77% of the 8,306 comparable items (median $97.99).

Specifications

Product
Brand nameAdvanced Lamps
Model nameTH685-LAMP-A
Part numberTH685-LAMP-A
Product typeProject Lamp

Questions about this item

How long does the lamp last before the 90-day warranty expires?

The replacement module carries a 90-day warranty from the date of purchase.

Does the housing generate noticeable heat or fan noise during extended projector sessions?

The lamp and housing are engineered for the TH685 and run at the projector's normal thermal and acoustic levels.

Is the TH685 projector itself required for this lamp module to function?

Yes, the lamp and housing are built specifically for the BenQ TH685 projector and will not fit other models.

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