How do I use the LED light on my 24V-150WI Portable Powered Inverter? Slide the battery in the battery compartment. Push to make sure it is locked in place. Press the power button (status indicator LED) to turn the inverter on. The button will light up green when ready to use. Press the light On/Off switch to turn on the LED light. Press it again to turn off the LED light. Related articles What devices is my 24V-150WI Portable Powered Inverter compatible with? How long is Power Joe’s propane connection hose? How far does my pole hedge trimmer extend? What do the status indicators mean on my24V-150WI Portable Powered Inverter? How can I wire the generator to power my entire house?