How To Use LED's

Step 3 Advantages Of LED's

LED's are great for many reasons. First of all, they don't heat up like regular lightbulbs do. This is great because, well, you don't burn yourself. They are also smaller than a lightbulb. Another important thing about LED's is that they run on very low amounts of electricity, which is helpful because it makes them safer to work with (you don't electrocute yourself). Most run on about 20mA.