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Genuine Philips bare bulb for Hitachi CP-X2010 projector

Hitachi, Ltd.

Hitachi, Ltd. CP-X2010 Genuine OEM Philips Bare Bulb 210W .8 Arc E19.4

SKU CH-X339-HBP82

A genuine Philips UHP bare bulb rated 210W with a .8 mm arc and E19.4 reflector for the Hitachi CP-X2010 projector

  • TypeProjector Lamps
  • Genuine Philips UHP arc tube ensures original brightness
  • 210-140W power range matches projector driving mode exactly
  • 8 mm arc length enables precise optical alignment
  • E19.4 reflector shape fits CP-X2010 cooling design
  • Bare bulb format replaces lamp core without cage assembly

Genuine OEM Philips Bare Bulb for Hitachi CP-X2010

This bare replacement bulb is built to OEM specifications for the Hitachi CP-X2010 projector. It uses a Philips UHP arc tube rated at 210W with a 0.8 mm arc gap and E19.4 reflector geometry. The unit ships without a cage assembly, so the original housing must be reused during installation.

Practical limits of the Philips UHP 210-140W

The lamp operates within a 210W to 140W power range and relies on the projector's original cooling and ignition circuitry to maintain stable output. Deviations in cooling airflow or driving voltage can cause premature lumen decay, colour shift, flickering or arc-tube shattering. The bare bulb design assumes the existing reflector and housing remain optically aligned and structurally intact.

Installation requires reusing the original cage

Installers must transfer the bare bulb into the projector's existing lamp cage, a process that demands clean handling and precise seating to preserve the 0.8 mm arc alignment. Common issues include contaminating the quartz envelope, misaligning the reflector seat, or damaging the igniter leads during reassembly. Any of these errors can trigger the failure modes described above and void the lamp's expected service life.

Highlights

  • Genuine Philips UHP arc tube ensures original brightness
  • 210-140W power range matches projector driving mode exactly
  • 8 mm arc length enables precise optical alignment
  • E19.4 reflector shape fits CP-X2010 cooling design
  • Bare bulb format replaces lamp core without cage assembly

Specifications

BrandHitachi
TypeProjector Lamps

Questions about this item

What do the 210W and 140W figures mean for the CP-X2010 projector?

The bulb operates across a 210-140W power range, matching the projector's driving mode to maintain correct brightness, colour accuracy and lamp life without flicker or overheating.

How does the .8 mm arc length affect image quality on the CP-X2010?

The .8 mm arc concentrates light for high luminance and uniform distribution, giving the bright, even picture the projector's optics were designed for.

What does the E19.4 reflector shape do in the CP-X2010?

The E19.4 reflector focuses the arc output precisely into the projector's light path, ensuring proper cooling alignment and the correct ignition parameters for reliable starts.

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