Sunbeam Cycles

Two more reasons why Sunbeam is your best choice... The B.S.A Hublite - now available on all Sunbeam Bicycles. At 4 m.p.h. the lighting is completely effective. Self regulated output avoids overloading of bulb at high speeds. Only rotating part is the hub shell. The Little Oil Bath...
Source: Picture Post. December 2, 1950