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Rectangular projector lamp module, matte black housing, 120 W rating

Battery Technology Inc.

Battery Technology Inc. SP-LAMP-LP3-BTI 120 W projector accessory

SKU CH-Z642-DCPP8 MPN SP-LAMP-LP3-BTI

120 W replacement projector lamp restores brightness for compatible models

  • Product typeProjector Lamp
  • Compatible withReplacement Lamp
  • DetailsLamp Power:120 W
  • 120 W lamp power delivers bright projection
  • Replacement lamp restores projector performance
  • BTI manufacturing ensures reliable operation
  • Projector lamp type fits compatible models
  • New condition provides full service life

120 W replacement projector lamp

The Battery Technology Inc. SP-LAMP-LP3-BTI is a 120 W projector lamp designed as a direct replacement for compatible units. It restores brightness when the original module reaches the end of its service life. This accessory suits education, business or home-cinema users who need a like-for-like swap. Installation follows the projector manufacturer’s standard lamp-replacement procedure.

Installation notes and common issues

Most projectors require only a screwdriver to open the lamp door, remove the old module and seat the new one. The unit ships pre-aligned in its housing, so no internal adjustments are needed. A frequent error is forgetting to reset the lamp-hour counter in the projector menu after fitting the new lamp. Dust on the lens or filter can also dim the image, so clean both before powering on.

Pre-order compatibility checks

Verify that your projector model appears on the manufacturer’s approved replacement list for the SP-LAMP-LP3-BTI part number. Confirm the existing lamp is rated at 120 W, as some chassis accept multiple wattages. Ensure the lamp door and air filters are intact, because damaged seals can shorten the new lamp’s lifespan.

How it compares

Measured against everything we stock in Projector Mounts & Add-Ons, at today’s prices. Recalculated every night.

Price $202.99
Pricier than about 90% of the 5,120 comparable items (median $52.99).

Specifications

Product
Brand nameBTI
Model nameSP-LAMP-LP3-BTI
Product typeProjector Lamp
Size & build
Shipping weight0.45 kg
Package size137 × 114 × 107 mm
Compatibility
Compatible withReplacement Lamp

Questions about this item

How can I verify the 120 W lamp is operating correctly after installation?

The projector should display a bright, stable image with no flickering or colour shift, and the lamp-hour counter will begin counting from zero.

What is included in the box and what must be purchased separately?

The box contains the BTI SP-LAMP-LP3-BTI replacement lamp module; no additional cables or housings are required for installation.

Which version of the SP-LAMP-LP3-BTI should I choose for my projector?

This model is a single 120 W replacement lamp listed in February 2025; select it when your projector specifies a 120 W lamp.

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