RS-LP05 Replacement Lamp The RS-LP05 is a 230W NSH (AC) high-pressured mercury lamp. Lamp life is 2500 hours in Quiet Mode and 2000 hours in Normal mode. Compatibility -- REALiS SX80 -- REALiS SX80 Mark II -- REALiS SX80 Mark II D -- REALiS SX800