The Osram HBO 350 W is a 350W mercury short arc, double end lamp. It replaces HBO 350W/G (Product Number 69227.)  This lamp has a typical life of 600 hours.  This item is made by Osram, and has alternative part numbers 69226. 

Application

• Semiconductor

Footnotes

• Anode and Cathode Base with UNC-3B thread.
• Lamps suitable for pulse operation between 250W and 500W. Maximum permissible average power is 350W (also for constant power operation).
• HBO 350W (Product Number 69226) replaces HBO 350W/G (Product Number 69227).
• Lamp service life is defined with a switch-on/switch off duty cycle of 12hours ON / 30 minutes OFF.

Product Warning

Mercury Short Arc lamps emit harmful ULTRAVIOLET RADIATION, are under HIGH PRESSURE, require a HIGH VOLTAGE ignition, and can GENERATE OZONE (unless designated "OFR".) These lamps get VERY HOT during operation, and remain hot after operation for a significant time. Avoid direct or reflected exposure as this can cause serious skin burns and eye injury. This lamp should only be operated in properly designed and maintained equipment. Proper protective gear should be worn at any time the lamps are to be handled. Hg - LAMP CONTAINS MERCURY.