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When you shop for LED light bulbs keep in mind that what you need is Lumens, which means light, and certainly don't go for the higher watt figures!
Our brain is programmed to believe higher watt means higher light output which will give a brighter light. This phenomenon is totally WRONG when it comes to LEDs.
Unfortunately we are ready to pay more money for more watt values.
We want brighter light bulbs so we demand bulbs with higher watt ratings.
Why are we doing this, and how can we understand the true nature of LEDs?
Here I'm going to explain how to calculate the benefits of using LEDs by using some simple maths.
