vrkelley asked for some details on my taillight setup.
I made a T bracket from an aluminum strip (~4" tall and 4" across the T) and bent it in the right places so it would attach to the underside of the rack. The lights are two Vistalite Super Nebula 5 mounted to the bracket. I set all the lights (except the headlights) on the bike to flash mode.
If you go to my post in the commuter pictures thread you can see the lights and reflective tape in the daylight and how visible the bike is at night.
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The Lord is merciful and gracious, slow to anger and abounding in steadfast love. - Psalm 103:8
I am a cyclist. I am not the fastest or the fittest. But I will get to where I'm going with a smile on my face.