Mark Gritter (markgritter) wrote,
Mark Gritter
markgritter

Amateur Hour

This weekend I put up a new light fixture in Marissa's office. The old one had been overheating, so the wiring was something of a mess, and as a result I didn't look carefully enough at its previous state when ripping it off the ceiling.

Normally you'd expect one white wire and one black wire. I had two brown wires and two black wires--- and one brown had been connected to one black. After significant trial-and-error (i.e., blowing the circuit breaker a few times by flipping the switch to 'off'.), a little bit of reasoning, and the application of a voltmeter, I managed to figure out what was going on. One pair of black and brown went to the house circuit; the other pair went to the wall switch. So instead of two connections in the ceiling (hooking the load between two power lines) there needed to be three: putting the load in series with the switch, and hooking the switch back into the house circuit.

(Last weekend I replaced two fluorescent ballasts. It's lighting central over here.)

I'm also experimenting with compact fluorescents in my office. They're very... blue. Unfortunately the pictures I took mainly demonstrate that my office is blue and the master bedroom is yellow (with yellow-hued lighting.)



One of the CFL bulbs has flickered every once in a while. But, if I can make the switch my office should be significantly less warm during the summer months--- multiple computers tend to heat up my work space.

Dang it, I want LEDs.
Tags: geek, house
Subscribe
  • Post a new comment

    Error

    default userpic

    Your reply will be screened

    Your IP address will be recorded 

    When you submit the form an invisible reCAPTCHA check will be performed.
    You must follow the Privacy Policy and Google Terms of use.
  • 7 comments