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Osram

55236 Osram 370W 73V LL SIRIUS HRI HID Projector Lamp
209.98 USD
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Confirm before ordering

Match OSRAM 55236, SIRIUS HRI 370W LL, and GTIN 4062172056816 on the fixture manual, lamp, or service documentation. A similar reflector shape or 370W rating does not establish compatibility; the fixture must be designed for this exact lamp and its matching ballast and ignition system.

Specifications

OSRAM SIRIUS HRI 370W LL discharge lamp

  • Manufacturer order code: 55236
  • Manufacturer designation: SIRIUS HRI 370W LL
  • GTIN / EAN: 4062172056816
  • Power: 370 W
  • Nominal lamp voltage: 73 V
  • Construction: Single-ended reflector discharge lamp
  • Nominal luminous flux: 18,000 lm
  • Color temperature: 7400 K
  • Color rendering index: 86
  • Electrode gap: Approximately 1.3 mm
  • Maximum overall length: Approximately 72 mm
  • Reflector diameter: Approximately 58 mm
  • Mercury: Contains mercury
  • Rated-life condition: Up to 6,000 hours only in a compatible long-life control mode that uses extreme dimming while the shutter is closed; operation at full power without those dimming periods reduces lamp life.
Equipment compatibility

Fixtures documented for SIRIUS HRI 370W LL

These references are for the named fixture models and the 370W LL lamp configuration. Confirm the lamp code in the fixture manual because manufacturers may produce regional or revised versions with different lamps.

  • ADJ Hydro Beam X2
  • ADJ Vizi Beam RX2
  • ACME CETUS
  • D.T.S. CORE
  • D.T.S. EVO
  • Fine Art FINE 440 BWS Enhanced
  • GBR GBR-GB440
  • GLP GT-1
  • GTD GTD-440 II BSW
  • GTD GTD-440N BSW
  • Lightsky Bumblebee F440 Follow Spot
  • Lightsky S600
  • Martin Professional MAC Axiom Hybrid
  • Music & Lights RAZOR 440
  • PANDA QIN 440W BSW
  • SSFY GD600
  • XMLITE B440
  • XMLITE BS440
  • XMLITE BS440C
  • XMLITE FS440
  • XMLITE MS440

The fixture manual and installed-lamp label take precedence over this reference list.

Cross-reference guidance

Use the exact LL lamp specification

No alternate brand is presented as a drop-in replacement on this page. Do not substitute another 370W reflector lamp based on wattage, dimensions, or appearance alone. Match the complete SIRIUS HRI 370W LL / 55236 identity and the fixture manufacturer's approved lamp specification.

Documentation & safety

Manufacturer references

Safety

This is a high-pressure mercury discharge lamp for approved professional fixtures. Installation should be performed by trained service personnel. Disconnect power, follow the fixture lockout procedure, and allow the lamp and fixture to cool fully before service. Wear appropriate eye and hand protection, do not operate a damaged lamp, and never operate it outside the approved enclosed fixture. Follow local mercury-lamp disposal requirements.