Smart Doorbell Retrofits: The Transformer Problem Nobody Warns You About

Smart Doorbell Retrofits: The Transformer Problem Nobody Warns You About — image 1

Half the smart doorbell service calls I get are not actually doorbell problems — they are transformer problems that show up right after installation and get blamed on the new hardware. Most homes still have an 8- or 10-volt transformer from a mechanical chime era, and smart doorbells pull enough current that an undersized transformer … Read more

Space Heater Circuits: The Amperage Math That Prevents a House Fire

Space Heater Circuits: The Amperage Math That Prevents a House Fire — image 1

Space heaters cause a disproportionate share of the electrical fires I get called out to investigate, and it is almost never the heater itself that fails first — it is the circuit underneath it. A typical 1,500-watt space heater draws close to 12.5 amps continuously, and on an older 15-amp circuit that is already carrying … Read more

LED Shop Lights: 3 I Installed and 1 I Returned

LED Shop Lights: 3 I Installed and 1 I Returned

If you’ve been searching for the best LED shop lights review that goes beyond spec sheets and Amazon star ratings, you’re in the right place. I’m Marc Reeves — licensed electrician with 12 years in the field — and last year I lit up three different garages and workshops using four different LED shop light … Read more

Sizing a Generator for Your House Without Overbuying

Sizing a Generator for Your House Without Overbuying

The most expensive generator mistake I see homeowners make isn’t buying too small — it’s buying way too big. I’ve been a licensed electrician for 12 years, and I’ve walked into homes where someone dropped $4,000 on a 15,000-watt generator to power a 1,400-square-foot house. Knowing how to size a generator for your house correctly … Read more

The Extension Cord Mistakes That Cause House Fires — What I See on Inspections

The Extension Cord Mistakes That Cause House Fires — What I See on Inspections — image 1

I have pulled more melted extension cords out of crawlspaces and behind furniture than I can count, and almost every single one shares the same three mistakes. Extension cords are rated for temporary use—typically 90 days or less—not as permanent wiring, and the gap between how people actually use them and what the cord is … Read more