The super-high-luminance LED Lamp belongs to the luminescence light source, which is effective to prevent the nonnasality mucous membranes from being burned by the over-heated lamp.

超高亮LED灯泡属冷光光源，可防止灯泡过热灼伤口腔粘膜，效果优于现有的光纤冷光源。

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But it is accompanied by a heated metal plate glass bottle, there are at the bottom of alcohol heating lamp.

它不过是一个附有加热金属板的玻璃水瓶，下方有酒精灯加热。

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It is the current state of the filament heated to incandescence and is used to light the lamp.

它是电流把灯丝加热到白炽状态而用来发光的灯。

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