The Osram HXP R 120 W/45 C VIS is a 2000 hour rated 120 watt Mercury Short Arc lamp with reflector. It has a 1.4 AC amp current (1.4A) and a working distance of 45mm. This lamp has a maximum overall length of 77mm with a Special base. This lamp has a color temperature of 9500 Kelvin (9500K), and has an output of approximately 2800 lumens (2800lm). This lamp is also known as Osram HXPR120W45CVIS and 69119. Mercury Lamp 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.