4 Watt Integrated Mini LED Emergency Back Up

Integrated mini LED emergency back up, 4 watts, 24,000 hours charging time, meet most of safety standards for lighting, Li-ion battery-3.7V/2500mAh, 5 years full warranty.

FEATURES

• Meet most of safety standards for lighting
• Internal lithium battery
• Battery protections:over charge protection、over discharge protection 、short circuit protection
• Indicator shows a variety working modes
• The batteries meet 500 cycles of standard charge and discharge
• RoHS compliant

SPECIFICATIONS

• Output Power: 4W
• Emergency Time: 1.5H
• Universal Input Voltage: 100-277Vac,50/60Hz
• AC Input Current: 100mA max.
• AC Input Power Rating: 5.0W max
• Output Current and Voltage: 30-400mA 10-60Vdc
• Full Warranty: 5 Years
• Test Switch Indicator Light: Illuminated Test Switch, indicator Light
• Battery: Li-ion battery-3.7V/2500mAh
• Battery Charging Current: 250mA max.
• Charging Time: ≥24Hours
• Temperature Rating (Ambient): Li-ion 0°C to +50°C (32°F to 120°F)

OPERATIONS

AC power is present,The LED load from the LED driver is normal power supply, AC LED driver output current can not exceed 50W or 1A,the emergency driver is charging in a standby mode,The green LED light on to indicate that it is charging.

EMERGENCY OPERATION

When the AC power goes out,The emergency driver detects the AC power outage and automatically switch to the working emergency mode.The green LED light off.When the AC power is restored,the emergency driver backs to AC power working and starts re-charging, the green LED light on.