The Hi-Tech Lamps part number XBO1600W/HSXLOFR is a 1550 watt (1550W) xenon short arc lamp made by Osram. It is intended to operate at currents within the range of 50-75 amps (50-75A). This lamp has an overall length of 235mm with a SFa27-11 anode base and a SFcX27-8 cathode base. The warrateed lifetime is 2500 hours and it has an output of approximately 70000 lumens, with a luminous intensity of 5500 candela (5500cd) from a luminous area of 1.0 x 3.2mm. This lamp is also known as Osram XBO 1600 W/HS XL OFR and 69524.