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Philips UHP bare projector bulb E19 reflector 1.0mm arc for BenQ PB2140

BenQ

BenQ PB2140 DLP Replacement Lamp Philips UHP 220-150W 1.0 E19 Bare Bulb

SKU CH-5DNN-HGK5N

A genuine Philips UHP 220-150W 1.0 E19 bare bulb restores full brightness to the BenQ PB2140 projector without a cage assembly

  • TypeProjector Lamps
  • Genuine Philips UHP bulb restores original brightness for BenQ PB2140
  • 220-150W power range matches factory driving mode to prevent flicker
  • 0 mm arc length ensures precise focus and uniform light
  • E19 reflector shape fits projector cooling design avoiding overheating
  • 180-day coverage protects the bare bulb investment

BenQ PB2140 Projector Lamp Replacement

This genuine Philips UHP bare bulb replaces the light source in a BenQ PB2140 projector. It is intended for owners of that specific model who need to restore original brightness and colour performance. The bulb arrives without a cage assembly, so the existing housing must be reused. Installation suits technicians or experienced users comfortable with bare-lamp handling.

UHP 220-150W Power and Arc Constraints

The lamp operates across a 220-150W power range with a 1.0 mm arc gap and an E19 reflector shape. These parameters fix the ignition voltage, driving current and cooling airflow the projector must supply. Running the bulb outside the specified power window or with incorrect ignition timing causes premature lumen decay, flicker, colour shift or shattering. The bare-bulb format also means the projector’s original cage and cooling path must remain intact to meet thermal requirements.

Compatibility Checks Before Ordering

Confirm the projector is a BenQ PB2140; the bulb is not interchangeable with other models. Verify the existing cage assembly is undamaged and free of warping so the bare bulb seats correctly. Ensure the projector’s lamp-hour counter can be reset after installation to track the new 180-day warranty period. Buyers who need a complete plug-in module with housing should not purchase this bare-bulb version.

Highlights

  • Genuine Philips UHP bulb restores original brightness for BenQ PB2140
  • 220-150W power range matches factory driving mode to prevent flicker
  • 0 mm arc length ensures precise focus and uniform light
  • E19 reflector shape fits projector cooling design avoiding overheating
  • 180-day coverage protects the bare bulb investment

Specifications

BrandBenQ
TypeProjector Lamps

Questions about this item

Is this bare bulb the right version for my BenQ PB2140 projector?

Yes, the Philips UHP 220-150W 1.0 E19 bare bulb is specified as a genuine OEM replacement for the BenQ PB2140 projector.

What does the 220-150W power range mean for brightness and lamp life in daily use?

The bulb operates within a 200W power range, and Philips UHP technology is designed to deliver high luminance with uniform light distribution for long lamp life.

How does the 1.0 mm arc length affect the light output and focus?

The 1.0 mm arc length is part of the Philips UHP design that enables superior light output and precise focus for efficient projection.

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