Brake and tail light set-up for Coleman mini bike (CT200U-EX)

Sorry for the vertical view - didn't think about it until midway through . . .
** Installation / walk-through video link: • Coleman CT200U-EX mini...
From the factory, these mini bikes do not have a tail light nor a brake light. It’s a safety issue and in some states, these are required to ride trails on public lands / state parks. This set up will NOT make the bike “street legal.” I encourage you to check with your state DMV or OHV agency for specific requirements.
All parts sourced from Amazon except for a heat gun from the local auto parts store and some wire connectors. Search for brake lever switch, 12V battery, light switch / toggle switch, and mini bike brake / tail light. Some may also be described as “ATV” or “dirt bike.”
Total investment was less about $40 and it took me about an hour to plan and two hours to do the actual wiring.
Feel free to ask questions in the Comments section if you wish.