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Philips UHP bare bulb, compact glass envelope with .8 mm arc gap, E19.4 reflector base, 210-140W rating

Hitachi, Ltd.

Hitachi, Ltd. CP-X2511N Philips UHP 210-140W .8 E19.4 bare bulb

SKU CH-XFK6-QAD99

Genuine Philips UHP 210-140W 0.8 E19.4 bare bulb replaces the lamp in Hitachi CP-X2511N projectors

  • TypeProjector Lamps
  • Genuine Philips UHP bulb delivers superior light output for the Hitachi CP-X2511N
  • 210-140W power range matches original driving mode to prevent flickering and colour errors
  • 8mm arc length ensures correct ignition parameters and avoids premature failure
  • E19.4 reflector shape fits the required cooling setup to stop overheating
  • Bare bulb design allows direct replacement without cage assembly

Product Identity

The Hitachi CP-X2511N replacement lamp uses a genuine Philips UHP bare bulb rated from 140 to 210 watts with a .8 mm arc and E19.4 reflector. It is built for owners of the CP-X2511N projector who need an OEM-spec light source without the cage assembly.

Sustained Operation

Philips UHP technology maintains high luminance and uniform light distribution throughout the rated life, reducing lumen decay and colour shift during long sessions. Correct ignition parameters and matched cooling prevent overheating, flickering and premature shattering under continuous use.

Installation Notes

The bare bulb arrives without a housing, so the original cage must be reused and the bulb seated precisely to keep the .8 mm arc aligned with the reflector. Misalignment or forced insertion can damage the arc tube and cause early failure.

Highlights

  • Genuine Philips UHP bulb delivers superior light output for the Hitachi CP-X2511N
  • 210-140W power range matches original driving mode to prevent flickering and colour errors
  • 8mm arc length ensures correct ignition parameters and avoids premature failure
  • E19.4 reflector shape fits the required cooling setup to stop overheating
  • Bare bulb design allows direct replacement without cage assembly

Specifications

BrandHitachi
TypeProjector Lamps

Questions about this item

How much power does the 210W Philips UHP bulb draw when the projector runs all day?

The bare bulb is rated for a 210W power range, matching the original lamp so the projector's existing cooling and power supply handle continuous operation without extra heat or noise.

Does the bare bulb include the cage assembly, or must I reuse the one from my old lamp?

This is a bare bulb only — the E19.4 reflector and .8 mm arc tube ship without a cage, so you must install it into the original housing from your CP-X2511N lamp module.

Will the 0.8 mm arc and E19.4 reflector align correctly in my existing CP-X2511N projector?

Yes — the Philips UHP bulb is built to OEM ignition and cooling specs for the CP-X2511N, so the .8 mm arc and E19.4 reflector seat precisely in the original optical path.

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