LED Strip Max Run Length Calculator
If you’ve ever installed an LED strip light, you probably already know how much brighter it is near the power …
Mike Lee
Thermostat Cycles Per Hour Calculator
Your Thermostat should be thought of as a conductor, not just a light switch. Just like you don’t want a …
HVAC Runtime Per Day Calculator
The calculator tells you how many hours a day your HVAC system should operate, which is useful for diagnosing any …
Duct Friction Loss Calculator
Ducts are not like water running down a slick tube. Air isn’t liquid, it’s thick; it sticks to duct surfaces …
Duct Elbow Equivalent Length Calculator
The first thing most of us do when we hear a bathroom fan sound like a car on its last …
Flood Light Coverage Calculator for Exterior Areas
Ever been there? You installed a new outdoor light and plugged in the switch, but the light are hitting all …
Deck Lighting Spacing Calculator
You don’t see good deck lighting because many of us thinks of it as indoor overhead lights. At night, you …
Pathway Light Spacing Calculator
New pathway lights might appear more like a row of campfires than a gentle guide. In fact, lighting may be …
Garage Lighting Lumens Calculator
The biggest reason most garage lighting projects fall flat: Owners go for the glow, not measuring the space. You replace …
LED Strip Resistor Calculator
When you succeed, there’s usually a nice little sound of a soldering iron clicking into place. When you guess wrong …