With the sun setting so early in the winter, I want/need more light on the tractor. Today, I’m installing a LED light kit that has an 18″ light bar and two pod lights, a wiring harness, and a button switch. Here’s an Amazon affiliate link to the lights: https://amzn.to/43guwwT 
For reference, I have a Bad Boy 4035H tractor that has a Roll-Over Protection System (ROPS). The ROPS on my tractor is made from 2″ x 3″ square tubing. I picked up four 2″ x 5″ U-bolts to mount the kit to the ROPS. 
Each light has a bracket that offers some adjustment. The brackets have a center hole that is perfect for bolting to one leg of the U-bolt. 
The lights mount to the brackets with four bolts per bracket. 
The smaller pod lights were mounted the same way but on the back of the ROPS. 
The kit comes with a wiring harness that wasn’t long enough for my tractor. The battery is up front and the lights are at the back. After mounting the switch and extending the wires I could get some before and after shots to see how much of an upgrade these are over factory. A substantial upgrade for $50-ish!
With any camera set to auto exposure, the camera will dim when bright lights are turned on and the in-camera image will brighten up when low light is detected. Therefore, for a true apples-to-apples example, the camera exposure was set to manual and locked in for all of these images. 
Where did you mount button?
On the left side of the dash plastic. I’ll try to remember to show it in an upcoming video.
For some reason I cannot find on YouTube any of your recent videos since the move from Mathison to New Albany. All your older videos are there but no recent ons. My iPad is acting up today so I did a hard reset, but still no recent videos. I can pull them up from your emails, however.
I bought my son (in New Albany) those exact LED lights for Christmas except the set also included a 42” light bar. He put them on the front and rear of his Ranger. The 42” puts out about twice the light as the 20” bar. They are amazingly bright. I’ve have small Nilight LEDs under the bumpers of my vehicles for supplemental back-up lights for several years with zero problems with them.
Hey John. I started a new YouTube channel for the property content. BPo3Homestead on YouTube:
https://www.youtube.com/channel/UCbhJjWOqHbOAnjuTLepaKOQ/