The compact arc lamp housing A1010 can be operated without water cooling for lamps up to 75 Watts and is equipped with water cooling for higher power levels. Thanks to its proprietary thermally-matched optics, a 75 or 150 Watt in the A1010 lamps delivers roughly the equivalent optical output of a 450 Watt lamp of common design. The A1010 is available with a focal length of 379 nm or 240.5 nm and can be equipped with different lamps. Depending on the type of lamp several adapters and different windows are available.