Fluorescent Light Shock: Causes, Safety & Prevention

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.

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.