Osram Sirius HRI 371W+ Short Arc Moving Head Lamp – 18,300 lm, 7650K, Ra85, 70V, 3,000 hr - 59586
- Important Specs
- 18300 Lumens
- 1500 Hours
- 371 Watts
OSRAM SIRIUS HRI 371W+ Short Arc Moving Head Lamp (59586) – 18,300 lm, Ra 85
Mercury vapor short-arc lamp—18,300 lumens at 7650K with Ra 85 and a 3,000-hour nominal lifetime for high-output moving heads.
18,300 lumens for strong throw, sharp aerial beams, and punchy stage effects.
7650K with Ra 85 for cleaner whites and improved color rendering on stage.
Mercury vapor short-arc design supports tight, punchy beams in moving head optics.
371W / 70V / 5.0A nominal electrical specs for compatible 370W–371W fixtures.
37.4mm working distance and 1.2mm electrode gap (cold) support consistent beam performance.
| Specifications | |
|---|---|
| Brand / Family | OSRAM SIRIUS HRI |
| Product Number (Americas) | 59586 |
| Global Order Reference | SIRIUS HRI 371 W + |
| Category | CORE |
| Nominal Wattage | 371 W |
| Nominal Voltage | 70 V |
| Nominal Current | 5.0 A |
| Nominal Luminous Flux | 18,300 lm |
| Color Temperature | 7650 K |
| Color Rendering Index (Ra) | 85 |
| Working Distance | 37.4 mm |
| Electrode Gap (cold) | 1.2 mm |
| Nominal Lifetime | 3,000 hr |
| Dimensions (Ø x L) | 58.0 mm x 72.0 mm |
| Product Weight | 130.00 g |
| REACh Primary Article Identifier | 4062172110327 / 4062172110341 |
| Lamp Base | - |
Works With / Compatible Fixtures
- 370W and 371W moving head fixtures (verify fixture model for compatibility)
What's in the Box
- OSRAM SIRIUS HRI 371W+ Short Arc Moving Head Lamp (59586)
- Protective packaging
- Product documentation (as included by manufacturer)
Why Choose OSRAM SIRIUS HRI 371W+?
- 18,300 lumens for bright, high-output beam and spot performance.
- Ra 85 color rendering for cleaner whites and improved stage color quality.
- 371W / 70V / 5.0A nominal electrical profile for compatible moving head fixtures.
- 37.4mm working distance and 1.2mm electrode gap (cold) support consistent optics.
- 3,000-hour nominal lifetime helps reduce relamping downtime.
Product Gallery






While we are working to ensure each image we have posted is accurate, there may be items with an incorrect or missing image. Please be sure you are ordering the correct model.
We Also Recommend
Philips MSD Platinum 5R Broadway Lamp 189W 8000K - 249888 – Stage & DJ Moving Head Replacement
Philips MSD Platinum 15R Stage & Touring Lamp – 300W, High Output, Moving Head Beam/Spot - 276089
Philips MSD Platinum 11R Stage & Touring Lamp – 250W, 12,000 lm, 7800K, Dimmable - 303628
Philips MSD Platinum 17RA Stage & Touring Lamp – 350W, 15,250 lm, 7000K, Dimmable - 259176
Philips MSD Platinum 21R Stage & Touring Lamp – 470W, 23,000 lm, 8000K, Dimmable - 323659
QUESTIONS & ANSWERS
Have a Question?
Be the first to ask a question about this.