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ViewSonic PA502SE projector lamp module with 330W NSH bulb in housing

ViewSonic

ViewSonic PA502SE Projector Lamp 330W 2000 hrs

SKU CH-B0R0-ES5HP

A ready-to-install replacement module with a 330 W NSH bulb rated for 2,000 hours of use

  • Power rating330 W
  • Lamp lifespan2,000 hrs
  • Product typeNSH
  • OEM NSH 330W bulb delivers reliable brightness
  • 2,000-hour rated life supports extended use
  • Fully assembled housing enables quick installation
  • Manufactured to ISO 9001 quality standards
  • Genuine ViewSonic RLC-108 replacement module

ViewSonic PA502SE Replacement Lamp

The ViewSonic PA502SE lamp module ships as a complete housing with a 330 W NSH bulb installed, so it fits straight into compatible ViewSonic projectors without extra assembly. It is intended for owners of PA502SE units who need a direct RLC-108 replacement that restores factory brightness.

2 000-hour rated life sets the service window

At the rated 2 000 hours the lamp will reach its specified end of life, after which brightness drops and ignition becomes unreliable. The module contains no user-serviceable parts, so the whole unit must be swapped once that limit is reached.

Verify the exact projector model before ordering

Confirm that your projector lists PA502SE or RLC-108 in its service manual, because other ViewSonic models use different housings and wattages. Using the wrong module can prevent the projector from starting or cause premature failure.

How it compares

Measured against everything we stock in Replacement Projector Bulbs, at today’s prices. Recalculated every night.

Price $126.99
Pricier than about 72% of the 9,513 comparable items (median $99.99).
Power rating 330 W
Higher than about 91% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameViewSonic
Product typeNSH
Display
Lamp lifespan2,000 hrs
Power
Power rating330 W

Questions about this item

Which PA502SE lamp version should I choose among the OEM and compatible options?

Four versions are offered: the original bulb-maker OEM, the ViewSonic-sold OEM, an alternative OEM from a different bulb manufacturer, and a third-party compatible built with genuine OEM parts. All meet ISO 9001 quality checks for beam performance, ignition, voltage, appearance, connections and run-time.

What does the 330 W rating mean once the lamp is installed in my projector?

The lamp draws 330 watts of power during operation, which determines the brightness output and the heat the projector’s cooling system must handle.

What interface or standard does the RLC-108 module use, and what does it cap in practice?

The RLC-108 is a complete plug-in module with a dedicated connector that matches the PA502SE projector’s lamp socket; it caps the usable lamp life at 2,000 hours before replacement is needed.

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