Split Built-In Emergency Backup Battery Driver

20W Split Built-In Emergency Backup Battery Driver WSD-EMS20W27-XX Output Power: 20W Universal Input Voltage: 100-347Vac,50/60Hz AC Input Current: 100mA max. AC Input Power Rating: 7.0W max. Output Voltage: 36-150Vdc Emergency Time ≥1.5H Full Warranty: 5 Years Test Switch Indicator Light Illuminated Test Switch, indicator Light Battery Charging Current :≤350 mA Charging Time: 24 Hours Temperature Rating (Ambient): Li-ion 0°C to 50°C (32°F to 122°F) Sold on Lighting of Tomorrow (https://lightingot.com/products/20w-split-built-in-emergency-backup-battery-driver-wsd-ems20w27-xx). The price shown is the retail price on that storefront on 2026-10-25, not a GreenB2B quote or a wholesale price.