... Of Light-Control OffAdjustableLine 1 Rated Output Current15ALine 2 Rated Output Current15ALine 1 Output Mode(Factory Default)1 Modes ... under voltage ,over load, short circuit , night mode, DC output modes etcWorking Temperature &Humidity-20~+55°C/35~85%RH ... our QC department. Functioning Test: Outlook, Input voltage, Output voltage, Frequency, Socket type, Protection functions(Low battery voltage ...