OSRAM SIRIUS HRI 330 W XL — Discharge lamp with reflector for moving heads (beam/spot/wash)

OSRAM SIRIUS HRI 330 W XL — Discharge lamp with reflector for moving heads (beam/spot/wash)

The OSRAM SIRIUS HRI 330 W XL is a discharge lamp with an integrated dichroic reflector , developed for moving heads and entertainment effects requiring extremely high luminance , a sharp beam, and stable color. Its very short arc and high internal pressure provide intense light with a color temperature of 7,250 K and a CRI of 71 , perfect for powerful beams , defined gobos, and high-impact projection. Designed for 330 W , it operates at 65 V / 5 A in any working position and maintains a uniform light output throughout its lifespan. The optimized burner design facilitates integration into compact fixtures and allows for easy lamp changes in rental and touring environments.

For fine integration into luminaires, the SIRIUS HRI 330 W XL has a working distance of 36 mm , compact dimensions ( length 63 mm , diameter 56 mm , ≈75 g ), and FASTON 187 + M3 thread connections . It is compatible with HRI-specific electronic power supplies (ECGs) —e.g., OSRAM PT SIRIUS 330— and requires forced cooling according to the system specification.

Main features

• High luminance thanks to the very short arc and the high burner pressure: defined beams and brilliant effects.
• Stage color : 7,250 K (cool white), CRI 71 for gobos and mid-air with high contrast.
• Stable light output throughout the lamp's life; easy replacement and robust design for touring .
• Integrated dichroic reflector : compact module, ideal for lightweight moving heads .
• Combustion position : any ; working distance 36 mm for precise alignment.
• Electronics : Use with qualified electronic ballast (ECG) to maximize efficiency and flow maintenance.

Benefits for rental, installation and events

• Immediate visual impact in concerts, clubs, theater and TV: long, sharp beams with excellent punch.
• Optimized operation : compact format that reduces replacement times and facilitates maintenance.
• Consistency between units : stable photometry that simplifies the matching of large rigs.

Use cases

• 330W beam/spot/wash moving heads for concerts, festivals and tours.
• Theatre and TV : gobo projection, key/back light effects and high contrast looks .
• Club & disco : defined aerial and mid-air beams with great range.
• Ephemeral architecture : stands and corporate events with high-gloss effects.

Known compatibilities (examples)

Used by various manufacturers of 330W moving heads. Common examples include: Chauvet Legend 330SR (beam/spot) , GTD 330 (FS/II BSW/II SPOT/II WASH series), LightSky E/F330 (Spot/Wash/GT), PR Lighting XR/SR 330 , among others. Always check the equipment documentation before purchasing.

Frequently Asked Questions

Which is the correct luminous flux: 12,000 lm or 16,500 lm? The current OSRAM product data sheet lists 16,500 lm (nominal) . A previous technical bulletin (FO 5797, 07/2014) indicates 12,000 lm (initial) . Both are official OSRAM data from different revisions/documents.

Lifespan? The nominal lifespan indicated by OSRAM for the SIRIUS HRI 330 W XL is approximately 1,500 hours (not 6,000 hours). Higher values ​​quoted by third parties do not correspond to this product.

Is it dimmable with a conventional dimmer? No. It must operate with the specific ECG from the luminaire manufacturer.

Does it require specific guidance? No, the combustion position is "any" ; respect the working distance and the cooling of the equipment.

Safety and handling

• High luminance, UV radiation and high internal pressure : use only in closed housings designed for HRI with the appropriate filters.
• Contains mercury : follow WEEE/recycling regulations and the manufacturer's instructions in case of breakage.
• Ensure forced cooling and qualified ECG (e.g., OSRAM PT SIRIUS 330 ); respect the polarity of FASTON connections.

Project description

OSRAM SIRIUS HRI 330 W XL discharge lamp with reflector, 330 W , 65 V , 5 A , CCT 7,250 K , CRI 71 , working distance 36 mm , length 63 mm , diameter 56 mm , mass ≈75 g , combustion position: any , nominal life ≈1,500 h ; electrode gap 1.0 mm (current eCat) / 1.3 mm (FO 5797); ignition voltage ≈2.5 kV ; FASTON 187 connections + M3 thread; use with specific ECG and forced cooling.