Replacement bulbs for OS-8500 light source (OS-8021)
Replacement bulbs for Introductory Optics Light Source
Replacement bulbs for the light source for the OS-8500 system (OS-8021) can be purchased as EM-8679 (pack of 5).
Related Products
Replacement Bulbs (5 Pack) - Series/Parallel Circuit
Replacement bulbs for the Series/Parallel Circuit (EM-8677).
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