JDD84 60° is a 3" LED light for replacing the smaller grill light on some JD "R" series tractors and sprayers. (For headlights assemblies with 3 lights on each side) If you are replacing factory HID lights, you will need adapter cable LL0591 - Adapter 9005 male to H11/ 880 female. JD part # AL209455
JDD84-3 is a 3" LED light with 3 mounting "arms" for replacing the smaller grill light on some JD "R" series tractors and some sprayers. (For headlights assemblies with 3 or 4 lights on each side) This is the 1st light to the right of the center grill (looking forward) Only 1 is used.
HP-2 is a 4" LED light made for use on most tractors and combines where a small square light is needed. 40 or 60° degree light beam, 3300 lumen effective ! Much brighter light than OEM LED lights !