Added a switch to turn off light bar when not needed. I used the following switch from Amazon:
https://www.amazon.com/Gn2u-Switches-2Solder-Battery-Connector/dp/B07JNNXC9N/ref=sr_1_1?crid=26NCMMZMW12K9&keywords=Sumkyle+On+Off+Mini+Rocker+Switches&qid=1649417844&sprefix=sumkyle+on+off+mini+rocker+switches%2Caps%2C219&sr=8-1
The author remixed this model.