Color Temperature – WHAT ARE KELVINS? 2700K, 3000K, 5000K

The Kelvin Scale is used to talk about color of objects at certain temperatures, whereas other temperature scales deal with actual heat or thermal temperature. Kelvin is used in lighting especially for that reason, to talk about the color of light emission. KELVIN https://www.learner.org The Kelvin is… Read More

Lumens Or Watts? – THE BRIGHTNESS OF LIGHTS

A lot of people still use wattage to talk about the brightness of lamps, when in reality lumens are the measure of light output. Wattage is still useful to know as an electrician, but we need to stop using it to talk about the BRIGHTNESS of a light. Wattage… Read More