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ViewSonic RLC-053 projector lamp module with 260W Ushio UHB bulb in housing

ViewSonic

ViewSonic RLC-053 Projector Lamp 260W

SKU CH-KDY4-9W5CK

New 260W UHB lamp module with housing delivers 3,000 normal or 4,000 economy hours

  • TypeProjector Lamp
  • Wattage260W
  • Lamp Life3,000 (Normal) - 4,000 (Economy) Hrs.
  • Genuine Ushio UHB bulb ensures reliable brightness
  • 260W power matches original projector specification
  • 3000 hours normal life reduces replacement frequency
  • 4000 hours economy mode extends operating time
  • Fully assembled housing allows immediate installation

Direct replacement lamp

The ViewSonic RLC-053 is a new 260W projector lamp module supplied as a complete bulb-and-housing assembly for immediate installation. It is intended for users whose ViewSonic projector requires this exact part number and who want a ready-to-fit replacement without separate handling of the bare bulb.

Rated hours under two modes

In normal operation the lamp is rated for 3000 hours, while switching to economy mode extends the rating to 4000 hours. The Ushio UHB 260W bulb is manufactured to ISO9001 standards and tested for beam performance, ignition voltage, appearance, connections and run-time to deliver consistent output throughout its service life.

Verify the exact part number

Confirm that your projector specifies the RLC-053 code before ordering, as other ViewSonic models use different lamp modules that are not interchangeable. The product is sold new and includes the fully assembled housing, but compatibility depends entirely on matching the manufacturer's designated part number for your unit.

Highlights

  • Genuine Ushio UHB bulb ensures reliable brightness
  • 260W power matches original projector specification
  • 3000 hours normal life reduces replacement frequency
  • 4000 hours economy mode extends operating time
  • Fully assembled housing allows immediate installation

Specifications

BrandViewSonic
TypeProjector Lamp
Wattage260W
Lamp Life3,000 (Normal) - 4,000 (Economy) Hrs.

Questions about this item

Does the 260 W UHB bulb add noticeable fan noise or heat during long sessions?

The lamp draws 260 watts, so the projector’s cooling fan will run at its designed speed; expect normal operating temperature and sound for a 260 W module.

My projector uses the RLC-053 housing — is the bulb pre-installed or must I fit it myself?

The module arrives as a fully assembled bulb and housing, ready to slot in without any extra assembly.

Will this 3 000-hour normal-life lamp work in my older ViewSonic unit that originally shipped with a 260 W lamp?

Yes — it matches the original 260 W specification and fits the RLC-053 housing used by those projectors.

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