Go lamp for 5j ja105 001 lamp module for benq mw523 projectors power 190 watts lamp life hours 4500 std6000 eco6500 smart eco now with 2 years foc warranty go lamps are a leading manufacturer of genuine original replacement projector and rptv lamps that offer the exact same performance as the original go lamps range is put through strict quality checks which include beam performance ignition voltage appearance connections and runtime all lamps are manufactured to iso14001