Mitsubishi Replacement Lamp. LAMP REPLACEMENT FOR XD600U WD620U FD630U PJ-LMP. 3000 Hour Standard, 5000 Hour Low Brightness Mode by MITSUBISHI (PERIPHERALS) Mitsubishi Replacement Lamp. LAMP REPLACEMENT FOR XD600U WD620U FD630U PJ-LMP. 3000 Hour Standard, 5000 Hour Low Brightness Mode