140W RO Moving Head Light Discharge Lamp - Replaces 54750

The Sirius HRI 140W RO (54750) is a professional discharge lamp engineered for compact moving head beam and hybrid fixtures used in clubs, mobile DJ setups, venues, and production environments. It delivers 5, 400 lumens at 9200K (Ra 60) for crisp beam effects and punchy output. Designed for entertainment fixtures, it supports any burning position and requires forced cooling. Electrical specifications include 140W nominal wattage, 70V nominal voltage, 1.9A nominal current, and 2.5 kVp ignition voltage. Optics geometry includes a 5 x 3.8 mm max aperture window, 37.7 mm working distance, and a 1.0 mm electrode gap (cold).

Nominal lifetime is 6, 000 hours. Common fixture applications include Chauvet Intimidator Beam 140SR, Chauvet Intimidator Hybrid 140SR, Robe MiniPointe, Cindy PRO-2R, and CKC S7070S.