SIRIUS HRI 440W X - OSRAM OEM lamp for Clay Pack Mythos 2 & Super Shar – BulbAmerica
Osram Sirius HRI 230W 8000K – Thomann United States
OSRAM SIRIUS HRI 440W S High Brightness Bulb 440W 20R Rated Light Moving Head MSD Beam Platinum 20R Bulb| | - AliExpress
WSKI is suitable for Osram SIRIUS HRI 440W S high-brightness bare bulb 440W 20R stage light moving head MSD beam platinum 20R bu - AliExpress Consumer Electronics