1987 - Volume #11, Issue #2, Page #30
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Yard Light Turns On When It Sees Visitors
If you don't like the idea of leaving a farmyard security light on all night, you'll want to take a look at this new light switch that only comes on when it "sees" the headlights of an approaching car or truck.
R.B. Harris, president of GRH Industries, invented the Iight when he moved into a rural home. "We want..........


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1987 - Volume #11, Issue #2