Business CardBy Buente for Light Lines
This is a business card wich can be opened. If you open the card the light will shine on the inside, revealing the name and company. If you close the card the light will shine on top and shine on the company logo for example. The bottom half has a little hole in it to let the flat LED through.
This way the bulky shape of the LED has a function.
This way the bulky shape of the LED has a function.

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