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Genuine Philips UHP bare bulb, E19.4 reflector, 1.0 mm arc

Sony

Sony VPL-TX7 Genuine OEM Philips 220-150W 1.0 E19.4 bare bulb

SKU CH-SB5Z-NSJ5D

Genuine Philips UHP 220-150W 1.0 E19.4 bare bulb for Sony VPL-TX7 projector

  • TypeProjector Lamps
  • Genuine Philips UHP bulb ensures reliable projector operation
  • 220-150W power range matches original Sony VPL-TX7 specifications
  • 0 mm arc length delivers precise light focus
  • E19.4 reflector shape provides uniform light distribution
  • 190W operating power supports consistent luminance output

Sony VPL-TX7 Replacement Bulb

This genuine OEM Philips bare bulb replaces the lamp inside the Sony VPL-TX7 projector. It is intended for owners of that specific model who need a new UHP light source without purchasing a complete cage assembly. The bulb matches the original cooling requirements and ignition parameters to maintain projector reliability.

190W Power Range Limits

The bulb operates within a 190W power range and uses a 1.0 mm arc length for stable ignition. It is designed for the projector's specific driving mode and cooling setup to prevent overheating, flickering or premature failure. Installing it in any other device will void its intended performance and safety profile.

220-150W UHP Output Headroom

Philips UHP technology delivers high luminance across the 220 to 150 watt operating window for consistent image brightness. The E19.4 reflector shape ensures uniform light distribution throughout the rated lamp life. Once the arc degrades beyond this range, brightness drops and colour accuracy shifts, signalling the need for another replacement.

Highlights

  • Genuine Philips UHP bulb ensures reliable projector operation
  • 220-150W power range matches original Sony VPL-TX7 specifications
  • 0 mm arc length delivers precise light focus
  • E19.4 reflector shape provides uniform light distribution
  • 190W operating power supports consistent luminance output

Specifications

BrandSony
TypeProjector Lamps

Questions about this item

Should I choose the 150 W or 220 W version of this Philips UHP bare bulb for my Sony VPL-TX7?

The bulb operates across a 150 W to 220 W power range, with the projector driving it at 190 W; there is no separate version to select.

What does the 1.0 mm arc length mean for brightness once the bulb is installed in the projector?

The 1.0 mm arc produces a compact, high-luminance light source that maximises image quality and uniform light distribution on screen.

How does the E19.4 reflector shape cap performance in practice?

The E19.4 reflector matches the original optical design, ensuring correct ignition parameters, cooling alignment and full compatibility with the Sony VPL-TX7.

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