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Question:

Whether the LED desk lamp, luminous points: two guide plate and the patch?

Whether the LED desk lamp, luminous points: two guide plate and the patch?

Answer:

Yes, with the guide plate is commonly known as the "light", luminous uniformity is better than patch directly on the shiny surface, but the cost is much higher.
Guide plate is the structure of the desk lamp of a light transmission parts, and not light. The LED lamp are patch.
LED lamps light source generally have patch light, into the light, and power source, there is also a surface light source. But more popular on the market at present is made of tiles and is by the desk lamp of light after diffusion of light guide plate, so the light will be soft not dazzling! But no matter what kind of light source, LED desk lamp is not main lamp power supply shall be without stroboscopic is the most important thing, is good for your eyes desk lamp. Because whatever the source, as long as meet the function of the lamp lighting the reading, the second function is to protect his eyes.

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