LED VS HID headlight bulbs

[paulcapasso]

Also I noticed that the fluted lenses are different from the 4300 to 4310 on those part numbers. One is more of a flood light and the other looks like a focused type

 

[pmsmechanic]

Here is the link if I got it right. http://www.tractorbynet.com/forums/...ing/264233-headlight-bulb-type-4x00-4x10.html