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Genuine Philips UHP bare projector bulb, E19 reflector, 1.0 mm arc, 220-150W, for Dell 310-7522

DELL

DELL 310-7522 Genuine OEM Philips UHP 220-150W 1.0 E19 bare bulb

SKU CH-MRFJ-97BCE

Genuine Philips UHP 220-150W 1.0 E19 bare bulb replaces the Dell 310-7522 projector lamp without the cage assembly

  • Product typeProjector Lamps
  • Genuine OEM Philips UHP bulb ensures reliable projector performance
  • 220-150W power range matches Dell 310-7522 specifications
  • 0 mm Arc length optimizes light output precision
  • E19 reflector shape provides uniform light distribution
  • 180-day warranty covers the bare bulb replacement

Genuine Philips UHP 220-150W bare bulb

The Dell 310-7522 replacement uses a genuine Philips UHP 220-150W 1.0 E19 bare bulb without a cage assembly. It is built for owners of the Dell 310-7522 projector who need a direct lamp replacement. The bulb matches the original cooling setup and driving mode to maintain projector reliability.

Arc lamp power and reflector constraints

The lamp operates within a 200W power range with a 1 mm arc length and an E19 reflector shape. These fixed parameters limit use to projectors designed for this exact electrical and optical profile. Buyers needing a different wattage, arc gap or reflector format cannot use this bulb.

Bare bulb installation considerations

Installing a bare bulb requires careful handling of the arc tube and precise alignment in the existing cage. Common issues include contaminating the quartz envelope, misaligning the reflector focal point and damaging the ignitor contacts during fitting. Professional installation is often preferred.

How it compares

Measured against everything we stock in DLP TV Lamps & Bulbs, at today’s prices. Recalculated every night.

Price $127.99
Pricier than about 71% of the 8,306 comparable items (median $97.99).

Specifications

Product
Brand nameDell
Product typeProjector Lamps

Questions about this item

Which projector model does the 310-7522 bare bulb fit?

The Philips UHP 220-150W 1.0 E19 bulb is a genuine OEM replacement designed for the Dell 310-7522 projector.

What does the 220-150W power range mean for brightness?

The lamp operates within a 200W power range, delivering the high luminance and uniform light distribution specified for the Dell 310-7522.

What does the 1.0 E19 arc specification indicate?

The 1.0 mm arc length and E19 reflector shape match the original bulb's ignition parameters and cooling setup to prevent overheating and ensure correct colour performance.

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