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OSRAM Lok-it HTI 700W metal halide bulb with P28 twist-lock base

OSRAM

OSRAM Lok-it HTI 700W/75/P28 Metal Halide standard bulb

SKU CH-X6HR-N1PPV

700 W metal-halide bulb delivers 50 000 lumens at 7 500 K with a 750-hour life and CRI 85

  • TypeHigh Intensity Discharge
  • Lumen Range50000
  • Wattage700
  • Color Temperature7500K
  • Life Time Hours750
  • Color Rendering Index85
  • High 50000 lumen output for bright illumination
  • 7500 K colour temperature delivers cool white light
  • One-touch twist & lock base speeds up lamp changes
  • 450 °C pinch seal rating supports high-temperature operation
  • 750 hour rated life reduces replacement frequency

700 W Metal Halide Projector Lamp

This OSRAM Lok-it HTI 700W/75/P28 is a high-intensity discharge bulb rated at 700 watts and 7500 K colour temperature. It delivers 50000 lumens with a colour rendering index of 85 and a rated life of 750 hours. The lamp uses a PGJX28 twist-and-lock base for quick replacement in compatible projector fixtures.

Entertainment And Professional Projection Use

The lamp suits venues that require high-output white light at 7500 K, such as theatres, concert halls or large-scale event projection. Buyers needing a lower colour temperature, longer service life or a different base type should look at other options.

PGJX28 Twist-And-Lock Base Compatibility

The single specification that decides fitment is the PGJX28 base, which locks with a one-touch twist into Lok-it sockets and is interchangeable with other PGJX28 lamps. Verify that the fixture accepts this base before purchase.

Highlights

  • High 50000 lumen output for bright illumination
  • 7500 K colour temperature delivers cool white light
  • One-touch twist & lock base speeds up lamp changes
  • 450 °C pinch seal rating supports high-temperature operation
  • 750 hour rated life reduces replacement frequency

Specifications

BrandOSRAM
TypeHigh Intensity Discharge
Lumen Range50000
Wattage700
Color Temperature7500K
Life Time Hours750
Color Rendering Index85

Questions about this item

How often will the 700 W Lok-it HTI lamp need replacement?

The lamp is rated for 750 operating hours; plan replacement around that interval.

What is the first limit reached under continuous operation?

The 750-hour rated life is the primary limit; the lamp will require replacement after that period.

How much heat does the 700 W lamp produce when running all day?

The eXtreme Seal technology allows the pinch seal to withstand 450 °C, indicating high heat output during extended use.

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