Tag Archives: dynamo

Let there be light!

In Denmark the winter is long and dark. So if you want to keep cycling, you need some proper lightning.

On my old Specialized touring bike (see Cycling home for Christmas) I have used a Shimano dynamo hub (DH-3N80) with both head- and taillight for several years. It has worked perfectly ever since installing. A no worries system. Next to the great lightning power it is convenient never to have to think about bringing your battery lights, when you leave home.

A no worries system

On the Specialized I have went through all phases of headlight development. I started out with a regular light bulb, driven by a dynamo on the rear wheel. The lamp had a nice yellowish light, but did not really illuminate the road. Then I moved to a halogen lamp and the road in front of me got brighter. Finally, I got my self a B&M LED headlight, which gives a colder but a much stronger light. It has been on the bike for 3 years now and still works flawlessly. Continue reading Let there be light!