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Tail light for bike rack

Step 2Usage

Usage
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  • day.left.jpg
  • day.right.jpg
  • tennisballs.jpg
Usage:
- Place bikes on the bike rack.
- Place light assembly on the rear of the bike rack. Tie strings rack securely.
- Route electrical cable to car's trailer connector, and plug them in.
- Test lights.

Design alternatives
- Instead of strings, use strips of velcro to attach the light to the bike rack.
- Instead of one trailer light, use two (one on each side) and wire them as turn signals.

Unrelated to this instructable:
Notice the tennis balls in the last photo. They help make the rack more visible in daytime. This is useful if ever I forget to lower the rack in a parking lot. It also softens the blow when I walk past the rack and slam into one of the arms.
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Author:a.doovz