20W LED Emergency Backup Driver-120V-347V AC-Rechargeable UL Approved Backup Battery-Over 90mins Emergency Time-For LED troffer, Panel and Tubes Quantity:1 Pack ($75.99/count) Equivalent to: 400W MH/HID/HPS

Equivalent to: 400W MH/HID/HPS

Long-lasting Battery: Equipped with a 18650 lithium battery (12V 20 Ah) that supports over 500 charge and discharge cycles

2) Input Voltage: AC100-277V (50-60HZ)

Die-casting housing anti-corrosion

Suitable for residential and commercial developments

20W LED Emergency Backup Driver-120V-347V AC-Rechargeable UL Approved Backup Battery-Over 90mins Emergency Time-For LED troffer, Panel and Tubes Quantity:1 Pack ($75.99/count) Equivalent to: 400W MH/HID/HPSTanlite Lighting 20W LED Emergency Backup Battery is a high quality, safety certified solution for providing reliable emergency lighting. Approved by UL, this backup battery ensures top tier safety and performance. In the event of a power failure, it switches to emergency mode and powers your existing fixture for at least 90 minutes, offering peace of mind and security. Features: Supports an input voltage of 100 347VAC and an output voltage of 175Vdc.