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What are the things to note for disaster prevention when using incandescent ligt bulbs?

Incandescent bulbs are common household lighting equipment, but accidents may easily occur due to carelessness. Hence, one needs to be careful when using them.
1. Do not use the incandescent bulb for other purposes besides lighting, such as drying clothes, etc.
2. Pay attention to objects such as curtains, which may come into contact with the bulb due to wind, causing danger.
3. Incandescent bulbs have a high temperature on the surface; be careful not to be burned.
4. Incandescent bulbs should be switched off when not in use.