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electrical - How do I replace a single pole light switch with a programmable timer switch? - Home Improvement Stack Exchange
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Light between 3 way switches and installation of electronic timer switch - Home Improvement Stack Exchange
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BN-Link 7 Day Programmable in-Wall Timer Switch for Lights, Fans and Motors, Single Pole and 3 Way (Compatible with SPDT) Both Use, Neutral Wire Required, White (Blue Backlight) - Amazon.com
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Woods Indoor Flip-Switch Battery Operated Digital Light Switch Timer, White 59744WD - The Home Depot
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Defiant 15 Amp In-Wall 3-Way Daylight Adjusting Digital Timer Switch with Screw Terminals, White 32648 - The Home Depot
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