NEC NP17LP - Projector lamp - for NEC M300WS, M350XS, M420X, M420XV, P350W, P420X, NP17LP Replacement Lamp for NP-M300WS and NP-P350W/P420X Projectors This NP17LP Projector Lamp From NEC replaces the lamp in the NEC M300WS, M350XS, NP-M300WS, NP-P420X, P350W, and the P420X projectors.