Hey All, i just joined today to try and figure out what size of diodes i need for the project im working on. I am working on installing a new Light Bar and Flood Lamps to my Jeep to get better light at night. This is my hope to accomplish: Relay 1 will be used to turn the LED Light Bar and Both Side Floods on when i activate the BRIGHTS in my headlights. The power for this relay will be controlled by RELAY 2, which will allow me to control whether or not the LEDS come on when the Brights are activated (I dont want LED's on when im driving on Freeways in cities). Relay 2 will be controlled by a switch in the cab of my vehicle. This is where it gets tricky... I want to have functionality to be able to turn JUST the Right Flood ON or JUST the Left Flood ON when im doing my security checks at night, without the LED Light Bar on at the same time. Relay 2 Controls just the Left Flood, Relay 2 Controls just t he Right Flood. Those will both also have swiches in the cab to control the on/off feature. Ive circled where im sure i need the Diodes to go, just unsure what direction to install them and what size i need to install.