150 watt halogen lamp; supports light source 6515-01-564-6964; for pentax lh-150pc
NSN 6135-01-400-2947
NSN 6610-01-065-1073
NSN 5999-00-648-9107
NSN 4140-01-445-4241
NSN 5965-01-354-7038
NSN 5985-01-481-3986
NSN 5855-01-469-7732
NSN 5935-01-330-2383
NSN 6610-00-474-2286
NSN 6620-00-496-8697
NSN 6220-01-079-5682
NSN 5935-00-954-6579