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Single-ended metal halide lamp with ceramic base and quartz envelope

OSRAM

OSRAM HTI 1500W/60/P50 LOK-IT SGM Giotto 1500 dlp replacement lamp

SKU CH-55GK-PRSBG

1500 W metal-halide lamp delivers 130,000 lm at 6000 K with Ra >85 for the SGM Giotto 1500 Video projector

  • TypeProject Lamp
  • Weight0.0990
  • 130,000 lm output at 6000K for powerful long-throw projection
  • Ra >85 colour rendering ensures accurate whites and vivid hues
  • 1500W metal halide lamp rated for 750 hours nominal life
  • LOK-IT base with 65.0 mm LCL aligns precisely in compatible fixtures
  • 1 mm cold electrode gap optimises optical performance in moving heads

Lamp Identity and Purpose

The OSRAM HTI 1500W/60/P50 LOK-IT lamp is a single-ended metal halide replacement module for the SGM Giotto 1500 video fixture. It supplies 130000 lumens at 6000K with Ra >85 for professional stage, theater and touring moving-head applications. Buyers who need a different base type or a lower wattage cannot use this module.

Sustained Operation Behaviour

Nominal lifetime is rated at 750 hours when run at 1500W, 100V and 15A. The 65.0 mm light center length and 6.1 mm cold electrode gap maintain optical alignment through extended shows. Output stability depends on the fixture's cooling and power regulation rather than the lamp alone.

Decisive Specification

The lamp uses the LOK-IT base and 1500W electrical rating, so it fits only fixtures designed for that exact combination. The 130000 lumen output and 6000K color temperature suit high-brightness long-throw roles but exceed the needs of smaller venues or studio fixtures.

Highlights

  • 130,000 lm output at 6000K for powerful long-throw projection
  • Ra >85 colour rendering ensures accurate whites and vivid hues
  • 1500W metal halide lamp rated for 750 hours nominal life
  • LOK-IT base with 65.0 mm LCL aligns precisely in compatible fixtures
  • 1 mm cold electrode gap optimises optical performance in moving heads

Specifications

BrandJaspertronics
ModelSGM Giotto 1500 Video-LAMP
Part NumberSGM Giotto 1500 Video-LAMP
TypeProject Lamp
Weight0.0990

Questions about this item

How hot does the 1500 W lamp run and what is its nominal current draw?

The lamp operates at 1500 W nominal wattage, 100 V nominal voltage and 15 A nominal current, producing 130,000 lm at 6000 K with Ra >85.

What fixture socket and alignment dimensions does the LOK-IT base require?

The single-ended LOK-IT base fits 1500 W-class moving heads and needs a 65.0 mm light center length with a 6.1 mm cold electrode gap for correct optical alignment.

Will this lamp work in my Martin MAC III or Clay Paky Alpha without modification?

Yes, it is compatible with Martin MAC III series, Clay Paky Alpha series, Vari-Lite VL4000, PR Lighting PR-5000 series and other 1500 W-class fixtures.

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