Effortlessly upgrade your Phoebe LED Oracle Plus or Phoebe LED Lykos Plus batten with this plug-and-play 3-hour emergency driver featuring a self test function.This driver includes a replaceable LiFePO4 3.6Ah 3.2V 11.52Wh battery, requiring a 24-hour charge time, and comes with a 3-year manufacturer's warranty.Installation is straightforward: open the front cover of your Phoebe LED batten, secure the driver in place, connect the plug-and-play wires, and insert the LED indicator light.For a comprehensive solution, combine this emergency driver with the optional microwave sensor to create a fully integrated 3-hour emergency and microwave sensor batten.