I was digging through boxes of old papers, when I came upon some brochures from a small, defunct, company in Falls Church Virginia, called "Bicycle Lighting Systems". The company was run by the late Ed Kearny, a lawyer who helped out bicyclists a lot.

Some of this information may still be of use. The lights are 6 volts, and the bulbs mentioned may be hard to find. This was published way , way, back, before LED's were any brighter than the ones that flashed on your Sony cassette deck.









I wish to state that I believe this material is public domain, as the company is defunct, and the author has passed away. This is from the 1980's, yet some of the information may still be valuable.