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How to Fix a Doorbell

on August 19, 2016

Everyone knows someone who has a home with a broken doorbell.  It’s so common that it’s difficult to know if the door hasn’t been answered because no one is home or the doorbell is simply broken.  I can’t tell you how many people I know who simply ignore the bell and knock instead.  While many […]

What are ballasts, transformers, and drivers

Ballasts, Transformers, and Drivers

on April 8, 2016

Lighting sounds like a simple thing.  Plug a lightbulb into a socket and turn on the switch, right?  While incandescent lights are often that simple, energy-efficient and high-power lighting requires a little more effort (and some extra devices) for installation and operation.  At some point or other, you’ve probably heard of ballasts, transformers, and drivers.  […]