Flickering lights can be annoying, distracting, and sometimes a sign of a deeper electrical problem. Whether it’s a single bulb pulsing or your entire home’s lights dimming and brightening, understanding the root cause is the first step toward a safe and effective fix.
At Watts & Ergon, we specialize in diagnosing and resolving lighting and electrical issues to keep your home safe, efficient, and well-lit.
| Cause | Typical Symptoms | Affected Area | Urgency Level |
|---|---|---|---|
| Loose Bulb | Single light flickers intermittently | One fixture | Low |
| Incompatible Dimmer/LED | Flickering only on dimmed lights | Dimmer-controlled | Medium |
| Overloaded Circuit | Flickers when appliances turn on | Specific rooms/circuits | Medium |
| Loose Wiring | Random or constant flickering | One or multiple | High |
| Panel / Main Service Issue | Whole-house flickering, worse at peak times | Entire home | High (Safety) |
| Utility Voltage Fluctuation | Flickering across neighborhood | Entire home | Medium-High |
| Faulty Switch/Breaker | Flickers when switch is touched | Specific circuit | High |
Contact a professional right away if:
Don’t ignore flickering lights — they can be an early warning sign of serious electrical issues.
Let the experts at Watts & Ergon solve it for you safely and efficiently.
Contact Us Today for a Free Consultation
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