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Question About Craftsman Garage Door Opener 139.53930DM
The light bulb keeps burning out. I have used 4 di...

The light bulb keeps burning out. I have used 4 different brand new, less than 100w A19 incandescent bulbs and they keep burning out after approx. 6 openings each.

Asked by David on 03/21/2013 0  Answer

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