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Why Am I Getting a Shock From Fluorescent Light?

If you are getting small shocks from a fluorescent light bulb, chances are that it may be the result of static electricity. Otherwise, the situation may be more dangerous and can apply to most lighting sources.

  1. Static Electricity

    • If you are getting the shock when you touch the light switch, it may be due to static. As you're walking across a rug or carpet--especially in socks--you may gain an electrical charge. Sometimes touching a light switch will complete the circuit and give you a minor jolt.

    Changing Bulbs

    • If your handling fluorescent bulbs and getting shocked, be careful. As with all light bulbs, you really have to turn off the switch before you replace a fluorescent one. The shock delivered from this experience will be far stronger, more dangerous and painful than one resulting from static electricity.

    Fun Fact

    • Many simple electricity experiments are conducted with fluorescent bulbs. One involves rubbing a comb along your fuzzy sweater. Turn off the lights in the room and press the newly-charged comb to the part of the bulb that receives the charge. If all goes well, you should see the bulb light up.

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