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How to choose the right LED lamp



In the days of incandescent light bulbs the brightness of the incandescent lamp could be determined by the wattage indicated on the packaging. With today's LED lamps, the brightness is measured in lumens.

But what the hell is a lumen? How is it different than a watt? How can you find out which LED bulb you need for your lamps and lighting fixtures?

Fortunately, it's easy enough to dispel any confusion.

What kind of watts?

Buying an incandescent lamp gives consumers a good indication of how bright an incandescent lamp is. The more watt, the brighter the lamp.

However, this rule does not apply to LED bulbs. A 60 watt LED is in no way comparable to a 60 watt light bulb. In fact, a 60 watt LED can dazzle you. LEDs consume less energy and naturally have lower wattage. That is, it makes no sense to use watts to determine the brightness.

To fix the problem, light bulbs use lumens to evaluate incandescent bulbs. This will give you a more accurate indication of how much light is expected from an LED.

Why lumens?

Measuring in Lumen is not a new concept designed for LEDs only. It's a rating that has been used for decades as a measure of how much light a light bulb (or something else) emits. Until recently, it was not predominantly shown on packaging. In 201

1, the US Federal Trade Commission called on manufacturers of compact fluorescent lamps, incandescent lamps, and LED lamps to use lumens as an indicator of how bright a lamp will be.

In front of the light bulb packages, Watt has been a measure of energy consumption and not brightness for decades, "the FTC said in a press release," making it difficult for consumers to compare conventional light bulbs with more efficient light bulbs For example, with compact fluorescent agents. "

On the packaging, the evaluation of the lumen is indicated by a number followed by" lm. "The abbreviation for lumen. The higher the light intensity, the brighter the bulb.

Choosing the right bulb

The easiest way to find out which bulb you need is to use a bulb / LED conversion wagon. For example, suppose you typically use a 60-watt incandescent bulb, for example. You should probably opt for an LED lamp that consumes 8 to 12 watts and has a light intensity of 800 to get the same lighting. This conversion chart will help you find an LED lamp similar to the one you are using:


Sharon Vaknin / CNET

As you can see from LEDs, the wattage you need varies for each lumen. This is because some LED brands have developed lamps that offer more lumens for less watts. For the best energy savings, Energy Star recommends that you find a selection of the most lumens you need, and then choose one with the lowest wattage.

Editor's Note: This article was originally published on December 2, 2015 and has been updated.

Need more help to find the perfect lights for your home? Take a look at our list of the best LED bulbs of 2017.

Here are 5 reasons why your next incandescent bulb should be a smart bulb .


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