Wondering Witch
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- Name: Wondering Witch
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Lighting the Way
Correct me if I'm wrong but Ann Arbor is among the top winter snow and ice resorts in the world. LED's don't produce heat. What's the winter back-up plan?On Ann Arbor, Mich., declares itself first U.S. city to use LEDs in all its streetlights posted 2 years, 1 month ago 3 Responses