ຫນ້າທີ່ຂອງ Lampshade ແມ່ນຫຍັງ?

A lampshadeis a cover set on the periphery of the lamp flame or on the bulb for concentrating light or weatherproofing. ໄດ້lampshade not only covers the lamp in order to gather the light, but also prevents electric shock and protects the eyes.

ໄດ້lampshade not only covers the lamp to gather light together, but also prevents electric shock and protects the eyes. Therefore, most lamps will have a lampshade.