[ESG Green Signal Ep. 18] The Small Revolution of Switching to LED

1. An ESG column suggests that choosing LED when replacing light bulbs is a small green technology practice that can be done at home right away.
2. Columnist Baek Chang-hui advised against throwing out all working bulbs at once, recommending starting with broken bulbs or spaces that stay lit for long hours to switch to LED.
3. When choosing a product, check brightness, light color, socket standard and device compatibility, and also turn off lights in empty rooms and check the disposal guidelines.

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