Installed A Motion Sensor Light Switch

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“I'm so fast that last night I turned off the light switch in my hotel room and was in bed before the room was dark.”
--Muhammad Ali

It's a rainy Monday, so it's time for another cool home improvement project. Our closet had a regular, plain light switch on it. We thought it might be a good idea to put a motion sensor in there because it's almost completely black normally and we wouldn't have to fumble around for the switch in the dark.
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I don't really do any electrical stuff, but this seemed like a good place to start. The first thing we had to do was to open the circuit box and figure out which switch runs to the bedroom closet.
Circuit Box

Once we figured out which one it was, I removed the current light switch plate and light switch.
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With all the wires exposed, I tried to figure out which wire was which. There were two black wires that I figured were the "load" (to the lamp) and the "hot" (from the house electricity), and there was a green one that I guessed was the ground cable.
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I removed the old switch completely by disconnecting the wires. I had to remove the red caps to separate the wires from the ones in the wall and unscrew the wires from the back of the old style switch.
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When I looked in the box, one of the black wires was coming from the top and the other was coming from the bottom, so I guessed that the one going up was the load going to the lamp and the one going down was coming from the house electricity.
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To connect them, I twisted our newer orange caps onto the wires.
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I screwed the new switch onto the wall to test it, and as you can see, the light turned on. It worked! I was happy.
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I put a brand new plate over the switch, and I was done.
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I am far from a fix it person, and when I get the opportunity to do something like this, I avoid it. It's just another way for me to put things off until later. With this project, I feel I owe it to myself not to procrastinate and to do tasks I'm not totally comfortable doing. This is definitely one of those tasks, but I feel satisfied and accomplished I was able to do something basic and useful.

For more information on procrastination, check this out:

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