Foo Bar
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1 answers
1 votes
159 views
What kind of dimmer switch do I have?
3 votes

That dimmer switch looks a bit like a Lutron Maestro, but your best bet to find out for sure is to unscrew it from the wall and look at the back. (Don't forget to turn off the circuit breaker for that ...

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3 answers
4 votes
21k views
Replacing G4 halogen bulbs with LEDs
3 votes

You probably need to replace the power supply with one designed for LEDs. According to various web sites, some LEDs have compatibility issues with transformers designed for halogens. In particular, ...

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4 answers
1 votes
10k views
Can I put a LED tube in a high frequency ballast fixture without removing the ballast?
Accepted answer
3 votes

The packaging of your LED tube should specifically state whether or not it is supposed to use a ballast. If you connected a no-ballast tube to a ballasted socket, yes, it is possible that you fried ...

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1 answers
3 votes
788 views
ADSL + Ethernet Surge Protection. What is chaining?
1 votes

As explained in this Electronics.SE article, daisy chaining of AC power protectors, where they both attempt to protect the same electrical circuit, can cause interference and failure. But that's not ...

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