Question 1

Can I install a dimmer on any light?

Accepted Answer

Check the dimmer's wattage rating (must exceed your total bulb wattage) and compatibility (LED bulbs need LED-compatible dimmers).

Question 2

Why doesn't my smart switch work?

Accepted Answer

Most require a neutral wire. Older homes often don't have neutrals at the switch box. Check the switch requirements before buying.

Question 3

What if I have more wires than terminals?

Accepted Answer

Multiple switches in one box share wires. The hot wire "pigtails" to feed all switches. Don't disconnect shared wires.

Question 4

Is it safe to DIY switch replacement?

Accepted Answer

Yes, if you turn off power and verify it's off. It's one of the safer electrical repairs for homeowners comfortable with basic safety.

Complete Light Switch Repair Guide: Replacement and Troubleshooting

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