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Osram

55074 OSRAM HMI DIGITAL 575W G22 Metal Halide Lamp
119.99 USD
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Need help confirming compatibility? Ask us before ordering.

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Confirm before ordering

Match OSRAM current order code 55074 or legacy order codes 54063, 53973, or 53979, together with the complete HMI DIGITAL 575 W, 575 W / 94 V, single-ended G22 configuration. OSRAM 55074 is the current replacement for those earlier identifiers.

Need help confirming fit? Email help@dynamiclamps.com with the equipment manufacturer, model, and photos of the installed lamp and equipment labels.

Specifications

OSRAM HMI DIGITAL 575 W

  • Current manufacturer order code: 55074
  • Former OSRAM order codes: 54063, 53973, 53979
  • Product identity: HMI DIGITAL 575 W / HMI 575W/SEL/XS class
  • Power: 575 W
  • Voltage: 94 V
  • Current: 6.1 A AC
  • Ignition / control: Hot-restrike capable; use only with the approved fixture and ballast
  • Base: G22 medium bi-post
  • Lamp construction: T9.5 clear metal-halide discharge lamp
  • Finish: UV-Stop quartz
  • Arc gap: 7 mm
  • Output: 49,000 lm
  • Color temperature: 6400 K nominal
  • Color rendering index: 90
  • Average rated life: 1,000 hours
  • Maximum overall length: 145 mm (5.71 in)
  • Diameter: 30 mm (1.181 in)
  • Light-center length: 70 mm
  • Operating position: Any, in the approved enclosed fixture
  • GTIN: 4052899984134
Equipment compatibility

Qualified 575 W HMI fixture references

Compatibility applies only when the equipment version specifies the complete lamp identity shown above. Some model families accepted multiple lamp or voltage versions, so confirm the installed configuration.

  • Lightstar LS-575TE
  • ARRI Compact 575 HMI configured for a 575 W single-ended G22 hot-restrike lamp
  • ARRI X5 HMI open-face fixture configured for a 575 W single-ended G22 lamp
  • Altman Satellite 575-SE configured for HMI 575W/SE
  • DeSisti Remington 575 W fixture configured for HMI 575W/SE

The equipment manual and installed-lamp label take precedence.

Current and former part numbers

One current product identity

55074 is the current OSRAM part number. It supersedes OSRAM 54063, 53973, and 53979 for this HMI 575 W single-ended G22 lamp. Dynamic Lamps fulfills all four searches with the current 55074 product under SKU OSR-55074.

Also referenced as HMI 575W/SEL/UVS, HMI 575W/SEL, HMI 575W/SE, HMI575 Digital, 287276, and 28727-6.

Do not substitute a visually similar MSR, CSR, or other G22 575 W lamp without fixture-manufacturer approval. Ignition voltage, ballast behavior, hot-restrike capability, and lamp geometry can differ.

Documentation & safety

Manufacturer documentation

OSRAM 55074 product data

Safety

Use only in an approved enclosed professional fixture with the correct ballast, guards, ventilation, cooling, and lamp rating. Disconnect power and allow the fixture to cool completely before service. Discharge lamps operate at high temperature and pressure; follow the lamp and equipment manufacturers’ handling, protective-equipment, installation, and disposal instructions.