April 11, 2012
My name is Tom, also known as HD116 here and at Home Depot's How to Community. I am assisting with some product questions today and saw yours had gone unanswered.
As this is designed as an under counter light, I am not certain if there will be sufficient light in a wall mount application. You could point the "open" portion of the lens down to maximize the brightness on the mirror. The balance of the light will be facing you which for a mirror application may be fine as well.
It seems to be the perfect size for your situation, so I would try it and if it does not work for you, simply return it. We want you to be happy and have a very liberal return policy.
Sorry for the delay, and thank you for using this valuable service.
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