Ultrathin advertising sensor LED Light Box 1.SMD led 2.Thickness:6~14mm 3.Brghtness:2200lux ... people go aside, it turn off automatically.2.LED as light source, saving energy and with low heat generation; With a ... , Bar, Hotel, restaurant, Shopping mall, Cafe etc. places. Common Size for reference:SINGLE FACE Model No.Frame sizeImage sizePackage sizeGross WeightmmmmmmkgCF4 ...