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gg / light


It`s difficult to know where is the pins of daylight lamp, when you exchange it at night.
GUANG GUAN is a light with 4 raised noctilucence tags on both sides.So you could see and touch tags then you could know the situation of pins. It’s convenient to exchange fluorescent lamp at night .
At the same time ,this design can prevent roiling.
GUANG GUAN is low cost.


Guangzhou Vocational College of Tec

Guangzhou Vocational College of Tec
Guangzhou, China

Wenbei Xie,
Guangzhou Vocational College of Technology & Business