ET-LAB50 compatible lamp module $000/pc.
Fit for the following projectors:

PANASONIC PT-LB50  
PANASONIC PT-LB50NT  
PANASONIC PT-LB50SE  
PANASONIC PT-LB50SU  
PANASONIC PT-LB50U  
PANASONIC PT-LB51  
PANASONIC PT-LB51EA  
PANASONIC PT-LB51NT