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OSRAM Sirius HRI 140W RO discharge lamp for ROBE miniPoint, compact clear glass bulb with metal base

OSRAM

OSRAM Sirius HRI 140W RO Projector Lamp 54750

SKU CH-59CQ-WK7QG

Professional 140W discharge lamp delivers 5,400 lumens at 9200K for compact moving-head fixtures

  • TypeProject Lamp
  • Weight0.2000
  • 5,400 lumens at 9,200K for crisp cool-white beam effects
  • 6,000-hour nominal lifetime reduces replacement frequency
  • 140W discharge lamp designed for compact moving-head fixtures
  • Compatible with Robe MiniPointe, Chauvet Intimidator 140SR and CKC S7070S
  • Operates in any burning position with forced cooling

140W Sirius HRI Discharge Lamp

The OSRAM Sirius HRI 140W RO (54750) is a professional discharge lamp built for compact moving-head beam and hybrid fixtures in clubs, mobile DJ rigs, venues and production environments. It produces 5400 lm at 9200K with Ra 60 for crisp, cool-white beam effects. The lamp operates in any burning position and requires forced cooling. Nominal lifetime is 6000 hours.

Lighting professionals needing 5400 lm at 9200K

This lamp suits designers and technicians who need a 140W HRI source with 70V nominal voltage, 1.9A current and 2.5 kVp ignition voltage for compatible fixtures. Buyers who need a different wattage, colour temperature, base type or a lamp without forced-cooling requirements should look at something else. It is not a direct replacement for fixtures specifying alternative electrical or optical parameters.

1.0 mm cold electrode gap

The 1.0 mm cold electrode gap defines the optical geometry alongside a 5 x 3.8 mm max aperture window and 37.7 mm working distance. These dimensions determine whether the lamp aligns correctly with the fixture's reflector and optics. Verify the electrode gap, aperture and working distance against the fixture manual before purchase.

Highlights

  • 5,400 lumens at 9,200K for crisp cool-white beam effects
  • 6,000-hour nominal lifetime reduces replacement frequency
  • 140W discharge lamp designed for compact moving-head fixtures
  • Compatible with Robe MiniPointe, Chauvet Intimidator 140SR and CKC S7070S
  • Operates in any burning position with forced cooling

Specifications

BrandJaspertronics
ModelROBE miniPoint-LAMP
Part NumberROBE miniPoint-LAMP
TypeProject Lamp
Weight0.2000

Questions about this item

How do I install the lamp in the Robe MiniPointe and what step is commonly missed?

Insert the lamp so the 1.0 mm cold electrode gap aligns with the 37.7 mm working distance; the step often missed is verifying forced cooling airflow before striking.

What maintenance or replacement will this 140W discharge lamp need later?

Replace the lamp once the 6,000-hour nominal lifetime is reached; no other user-serviceable parts are specified.

What limit appears first during sustained use of the 5,400 lm output at 9200K?

The 6,000-hour nominal lifetime is the primary limit; forced cooling must be maintained continuously to reach it.

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