Main Voltage : AC 220-240VMain Frequency : 50-60HzBattery Fit For LED Power range : LED 3- 50W Power output in emergency mode : LED 3 – 50WAmbient temperature range : -5°C — 50°CBattery charging time : up to 24 hrsProtection Class : I and IIProtection Type : IP 20Transfer Time : <0.3 SecEmergency Duration : up to 3hrs* (varies depends on wattage)Enclosure : No box / With boxPCB Protection : Overcharge, discharge and short circuit protectionCompliance: CE, RoHs CompliantWarranty : 1 Year