OSRAM SIRIUS HRI 371W S+ Short Arc Moving Head Lamp (59587) – 19,800 lm, Ra 85 High-output mercury vapor short-arc lamp—19,800 lumens at 7650K with Ra 85 and a 3,000-hour nominal lifetime for beam moving heads. Extreme Brightness 19,800 lumens for...
OSRAM SIRIUS HRI 371W S+ Short Arc Moving Head Lamp (59587) – 19,800 lm, Ra 85 High-output mercury vapor short-arc lamp—19,800 lumens at 7650K with Ra 85 and a 3,000-hour nominal lifetime for beam moving heads. Extreme Brightness 19,800 lumens for...