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Bare Philips UHP projector bulb, silver metal electrodes, clear quartz envelope, no housing

Hitachi, Ltd.

Hitachi, Ltd. CP-X2010N Philips UHP 210-140W .8 E19.4 bare bulb

SKU CH-AC4F-EF7GT

Genuine Philips UHP 210-140W bare bulb with .8 mm arc and E19.4 reflector for Hitachi CP-X2010N projector

  • TypeProjector Lamps
  • Genuine Philips UHP technology delivers superior light output for the Hitachi CP-X2010N
  • 210W power range and 0.8 arc length match the original projector specifications
  • E19.4 reflector shape ensures correct optical alignment and uniform light distribution
  • OEM-specified ignition and driving parameters prevent flickering, colour errors and premature failure
  • Proper cooling compatibility avoids overheating, shattering and lumen decay over time

Genuine Philips UHP bare bulb for Hitachi CP-X2010N

This bare replacement bulb is built to OEM specification for the Hitachi CP-X2010N projector. It uses a genuine Philips UHP 210-140W .8 E19.4 lamp without the cage assembly. The component is designed for integrators or technicians who are comfortable installing the bare arc tube into the existing housing. Buyers who need a complete plug-in module with the cage attached should look elsewhere.

Thermal and power behaviour in normal use

The lamp operates across a 210-140W power range and relies on the projector's original cooling system to maintain safe temperatures. Philips UHP technology is engineered to match the required cooling setup and driving mode, which helps prevent overheating, premature lumen decay, flickering or colour shifts. Correct ignition parameters further reduce the risk of arc instability or shattering during regular operation.

Upgrade context and when the jump is worth it

This bulb replaces a worn or failed original lamp in the CP-X2010N, restoring the projector's factory luminance and uniform light distribution. The change is worth it when image brightness has dropped noticeably or when the existing lamp shows signs of ageing such as colour drift or reduced runtime. It is not a brightness upgrade beyond the projector's native specification.

Highlights

  • Genuine Philips UHP technology delivers superior light output for the Hitachi CP-X2010N
  • 210W power range and 0.8 arc length match the original projector specifications
  • E19.4 reflector shape ensures correct optical alignment and uniform light distribution
  • OEM-specified ignition and driving parameters prevent flickering, colour errors and premature failure
  • Proper cooling compatibility avoids overheating, shattering and lumen decay over time

Specifications

BrandHitachi
TypeProjector Lamps

Questions about this item

How do I install the bare Philips UHP bulb into my CP-X2010N and what step is often missed?

Insert the .8 mm arc bulb into the existing cage, align the E19.4 reflector seats, then reset the projector lamp timer so the new 210 W module is recognised.

What maintenance will this 210 W Philips UHP bulb need later?

Replace the bare bulb again when brightness drops or the lamp-hour counter reaches the projector limit; no filter or coolant service is required for the bulb itself.

What limit appears first during extended use of this 210 W UHP bulb?

Lumen decay and eventual arc instability occur after the rated hours, signalling it is time to fit a new bare bulb.

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