... after-sale servic P10 led indoor display ,led indoor,led indoor screen,led outdoor ,led outdoor display,led full color,led outdoor ... (optional)Average No Failure Time5000 hoursLife-span100000 hoursMalfunction Dot Rate0.0001 PH10(1/4 Scan)Unit ModuleItemPh10 ... transmission(optional)Average No Failure Time5000 hoursLife-span100000 hoursMalfunction Dot Rate0.0001 Widely used in bars, banks, restaurants, ...