Joined: Apr 2010
Posts: 13,503
Likes: 1,004
From: Boston-ish, MA
Bikes: 72 Peugeot UO-8, 82 Peugeot TH8, 87 Bianchi Brava, 76? Masi Grand Criterium, 74 Motobecane Champion Team, 86 & 77 Gazelle champion mondial, 81? Grandis, 82? Tommasini, 83 Peugeot PF10
If the OP just wants to test the generator almost any small bulb will do. Either the generator puts out voltage or it doesn't. If you want a real light though a good B&M LED light is hard to beat.
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Real cyclists use toe clips.
With great bikes comes great responsibility.
jimmuller