![]() So then, what’s a lumen? A lumen (lm) is used to measure how much light a bulb emits. But with LEDs, you’ll need to think in lumens (not watts) when it comes to the amount of light. In comparison, a popular but less efficient edge-lit LED panel may provide 3600 Lumens for 45W. You’re probably used to looking at the wattage on the packaging of your incandescent to determine how bright you need the bulb to be. For example, the highly efficient Compact High Performance+ Back-lit LED Panel offers light output of 3500 Lumens for 23 Watts of power. ![]() What’s a Watt? A watt (w) is used to measure how much energy a bulb draws (not how bright it is). Topics will include covering the basics (like watts vs lumens down below), what exactly you should be looking for, and why it makes a difference - not just on your wallet but on the environment as well. However, lights have gotten much more energy efficient with the introduction of LEDs and CFL’s, so now you cannot tell how bright a. In the past you would use watts as an indicator of how bright your light is. Over the next several weeks we will be posting various tips, information, and guides to help you understand what you need to know when switching out incandescents and replacing them with LEDs. Essentially, watts tell you how much energy a light consumes, lumens tell how bright a light is, and Kelvins tell the light color. That’s where our “Be Enlightened” series shines. But thanks to advances in technology, LEDs (light emitting diodes) can now have the same warm glow as an incandescent you just have to know what to look for when purchasing. Your incandescent light has just burned out and now you need a replacement light, but which route should you take? You’ve heard LEDs can help save energy and money, but you’ve also seen how “blue” and dim they can appear. ![]()
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