... testing - RoHS compliance F5 / P7.62 indoor Red led display Module• Model No.:F5-1R• Pixel array:64x32 dot ... time: >100000hours• Application: Indoor advertisement,billboard,message board,Led signs,led logo,led message screenIn a limited space plane, can be ... quality red color brightness LEDs, display brightness, results clear and stable.• Interface: 08 standard interface F5 Indoor LED Display module, ...