Osram Sirius HRI 371W S+ Moving Head Short Arc Lamp – 19,800 lm, 7650K, Ra85, 70V, 3,000 hr - 59587

The OSRAM SIRIUS HRI 371W S+ (59587) is a professional mercury vapor short-arc discharge lamp engineered for high-output moving head beam fixtures used in touring, clubs, venues, and production lighting. Producing an impressive 19,800 lumens at 7650K with excellent Ra 85, it delivers powerful brightness with cleaner whites and improved color quality—ideal for sharp aerial beams, gobo projection, and punchy stage looks. Built for entertainment use, it provides a 3,000-hour nominal lifetime to help reduce relamping frequency and downtime. Electrical specs include 371W nominal wattage, 70V nominal voltage, and 5.0A nominal current. Optics geometry includes a 31.4mm working distance and a 1.2mm electrode gap (cold). Dimensions are 58.0mm diameter x 72.0mm length with a 130g product weight. Common fixture applications include FINE 380 BEAM / 380 BEAM PLUS, DREAM 371, X-4 GT, GTD-371 II BEAM, TD-371 BEAM, LQE-MHY450B, and XP-380 BEAM.