Joined: Jan 2009
Posts: 44,201
Likes: 6,459
From: New York, NY, and High Falls, NY, USA
Bikes: 1962 Rudge Sports, 1971 Raleigh Super Course, 1971 Raleigh Pro Track, 1974 Raleigh International, 1975 Viscount Fixie, 1982 McLean, 1996 Lemond (Ti), 2002 Burley Zydeco tandem
The lights do come with the required wires. I've had to extend them, depending on how I route them, and I do that by splicing extra wire onto the supplied wires.