Traditional Culture Encyclopedia - Traditional culture - Should supermarket light pipes be installed vertically or horizontally?
Should supermarket light pipes be installed vertically or horizontally?
Both can be installed according to the actual situation.
If it is installed indoors, it is recommended to install horizontally, and if it is at the entrance of a supermarket, it is recommended to install vertically.
Fluorescent lamp is a traditional fluorescent lamp, low-pressure mercury lamp, which uses the principle that low-pressure mercury vapor releases ultraviolet rays after being electrified to make the phosphor emit visible light. No matter how it is installed, it can be installed horizontally, vertically, obliquely or upside down.
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