Glen; ----- I bought (40x) CM7361 from Mouser last month (Mouser part # 606-CM7361). At >=10 and <100 they were $0.72 each. They are rated at 25,000 hour. I haven't installed any of this batch in my 2100A yet. I think I installed some of the same previously. ----- Is there some difference between CM7361 and CM7361-200? J