With the maturation of LEDs and bike technology, there has been a recent slew of dynamo powered lights. Many of them, however, like the Edelux and E3 can be a bit spendy. That's why it's nice that Planet Bike has created a dynamo version of their Blaze 1W in the form of the Blaze Dynamo.
The Blaze Dynamo has a similar form factor as its battery powered cousin, but comes in a nicer dark grey shell (in my opinion). When you purchase it, it comes with the light and its power cord that has the ends stripped, ready to be plugged in. NOTE to buyers, it does not come with the plastic connector caps for your dynamo, so make sure you have one that matches your hub.
The first thing you have to figure out is where you want to mount the light. I first tried the handlebars, but the power cord was TOO SHORT to mount to the handlebars and hub while having sufficient slack for turning. This light is either going on your fork or hub via a nub of some sort (Minoura Besso Light Holder, VO Lowdown Light Mount, Gino Light Mount), or on your rack.
I went the rack route. I took parts of a Minoura Top Swing that I had, a little metal piece for a reflector (I think) and cobbled something together to the front of my Rivendell Mark's Rack. Worked pretty well and lets me put two lights side by side for comparison. (VO also shows some alternative rack mounting methods here.)
For those that have never used a dynamo light, this is what the connector end of the wires look like. They're stripped and are sometimes color coded. You have to slip them into a connector cap that is specific to the dynamo hub you're using before you can plug it in. Takes about five minutes. No biggie, but can be confusing if you've never done it before.
This is how the light sits on the mount after it's plugged in. I'll write more about the performance after a few night rides.
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