These: https://amzn.to/3FoGFQQ which I have mounted in my 20x20 dog pen. They light the whole thing up brightly, and I've tested them after about 11 hours and they were still bright. I also have these on my fence lining my driveway. https://amzn.to/3tskRRQ
I frequently have to change the IP address on my laptop to access various network devices that I'm configuring. It wasn't so bad in Windows XP, but in Windows 7 it takes far to many clicks for something I'm doing around 10 times a day. So I decided to make a Script I could just click to allow me to set the IP