日光灯管怎么安装

To install a fluorescent light tube, follow these steps:

1. Turn off the power to the light fixture at the circuit breaker.
2. Remove the cover or diffuser from the light fixture to access the existing fluorescent tube.
3. Gently twist and remove the old fluorescent tube from its sockets.
4. Insert the new fluorescent tube into the sockets, ensuring it is securely in place.
5. Replace the cover or diffuser on the light fixture.
6. Turn the power back on at the circuit breaker to test the new fluorescent tube.

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