Kasuwancin shago murabba'i mai ginshiƙi LED shafi
Komai a filin jirgin sama ko shopping mall, mu sau da yawa ganin akwai da yawa ginshikan LED allo ginshikan, ta yin amfani da musamman 90 digiri mai lankwasa LED hukuma tare da sumul dangane a kwana iya saduwa da wani cikakken gani sakamako.