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Now there are more than a dozen small desk lamps on the university campus, are they harmful to the eyes?
If it is not used for reading, there should be no harm. This kind of lamp adopts white light emitting diode, which uses DC power to emit light, without the flicker of incandescent lamp and consumes less power. Just don't look straight, because it's a little dazzling. But if it is used for reading, it may not be bright enough, which will waste your eyes.