The Hamamatsu L2423-02 is a 200W, Fused Silica Mercury Xenon lamp.  The lamp has a 1000 hour warranty, with a 2000 hour typical life.  This lamp has a metal base with screw on both ends.  The L2423-02 has a 2.0mm arc length, with 185nm - 2000nm range.  Product Warning: Xenon 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.  
PRICE: $1,475.00

The Hamamatsu L8029 is a 100W, Fused Silica Mercury Xenon lamp.  The lamp has a 500 hour warranty, with a 1000 hour typical life.  This lamp has a metal base with screw on both ends.  The L8029 has a 0.8mm arc length, with 185nm - 2000nm range.  Product Warning: Xenon 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.  
PRICE: $910.00