20mw 405nm blue-violet/royal purple laser module (3v)

20mw 405nm blue-violet/royal purple laser module (3v)

$ 6.70
10mw 405nm blue-violet/royal purple laser module (3v)

10mw 405nm blue-violet/royal purple laser module (3v)

$ 6.30
5mw 405nm blue-violet/royal purple laser module (3v)

5mw 405nm blue-violet/royal purple laser module (3v)

$ 6.10
5mw 405nm blue-violet/royal purple laser pen (2*aaa)

5mw 405nm blue-violet/royal purple laser pen (2*aaa)

$ 11.30