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New replacement lamp module with housing for Viewsonic K701-4K projector

Advanced Lamps

Advanced Lamps K701-4K-LAMP-A DLP Replacement Lamp

SKU CH-74Y2-48GJT

Replacement lamp and housing module for ViewSonic K701-4K projectors, supplied new with 90-day warranty

  • Product typeProject Lamp
  • Product weight0.99
  • Compatible with Viewsonic K701-4K projector
  • Ready-to-install lamp and housing module
  • New aftermarket unit with 90-day warranty
  • Engineered for guaranteed compatibility
  • Lightweight design at .9900 kg

Compatible Lamp Module

The Advanced Lamps K701-4K-LAMP-A is a new replacement lamp and housing assembly designed specifically for the Viewsonic K701-4K projector. It restores brightness when the original lamp reaches end of life. Home-cinema owners and installers use it to keep the projector running without sourcing OEM parts.

Replaces Worn Lamp

This module replaces the factory lamp inside the K701-4K when output dims or the projector signals a replacement. The jump is worth it when colour accuracy drops or the unit shuts down due to hour limits. It is not for buyers who need a higher-lumen upgrade or a different projector model.

Simple Housing Swap

Installation requires opening the projector lamp door, removing the old housing, and seating the new assembly until it clicks. The 90-day warranty covers early failures. Common issues include forgetting to reset the lamp timer or not securing the housing screws, which prevents the safety switch from engaging.

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 nameK701-4K-LAMP-A
Part numberK701-4K-LAMP-A
Product typeProject Lamp

Questions about this item

Does the K701-4K-LAMP-A lamp and housing fit directly into the Viewsonic K701-4K projector without extra brackets?

Yes, the K701-4K-LAMP-A is a complete lamp and housing module engineered for guaranteed compatibility with the Viewsonic K701-4K projector, so it installs directly into the designated lamp compartment.

What is the correct installation step for the K701-4K-LAMP-A that users often miss after inserting the module?

After inserting the K701-4K-LAMP-A module, you must reset the projector's lamp timer through the on-screen menu so the unit accurately tracks the new lamp's usage hours.

When should the AL Series lamp inside the K701-4K-LAMP-A be replaced again?

Replace the AL Series lamp when the projector's lamp timer reaches its rated limit or when you notice a significant drop in brightness or colour accuracy during operation.

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