Why Do My Lights Flicker?

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Why Are My Lights Flickering- Is It Normal?

If you notice occasional and brief flickering, especially during normal occurrences, it might be considered normal. However, if the flickering is consistent, severe, or accompanied by other issues, it’s advisable to consult an electrician to identify and address the root cause. Electrical issues can pose safety hazards, so it’s always better to be cautious. 

Normal Occurrences:

  • Appliance Start-Up: When large appliances like air conditioners or refrigerators start up, they can draw a sudden surge of electricity, causing lights to momentarily dim or flicker. This is normal as long as it’s brief.
  • Dimmer Switches: If you have dimmer switches, slight flickering can occur when they are set at low levels. Some flickering is considered normal in this case.

Potential Issues Requiring Attention:

  • Loose Bulbs: Loose bulbs or improper connections can cause flickering. Ensure bulbs are properly screwed in.
  • Faulty Bulbs: Flickering could result from a bulb nearing the end of its lifespan. Replace the bulb to see if the issue persists.
  • Wiring Problems: Poor or outdated wiring, loose connections, or faulty circuits can lead to flickering lights. These issues require professional attention to prevent safety hazards.
  • Overloaded Circuits: If you have too many appliances or devices drawing power from a single circuit, it could lead to flickering. This might indicate the need for additional circuits.
  • Voltage Fluctuations: Sometimes, voltage fluctuations from the utility provider can cause lights to flicker. If this is persistent, you may want to contact your utility company.

Safety Concerns:

  • While some flickering might be harmless, persistent or severe flickering, especially accompanied by buzzing sounds or burning smells, can indicate serious electrical problems. In such cases, it’s crucial to consult a licensed electrician to ensure safety.

You can count on our team to offer you electrical emergency service since we are open 24/7. Call us now at (973) 207-4301!

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