The H4 CREE LED headlight kit I am using came complete with 2 ballasts, 2 -25W Cree LED bulbs, cooling fans,and easy to follow instructions. The kit showed up in less than 5 days after ordering and was VERY securely wrapped. The best thing about this whole kit was that it was very much Plug-And-Play. You simply mount the ballasts, install the bulbs, and plug in to the existing headlight connectors. It was literally that simple. Another nice thing about the kit is that the LED bulbs actually draw less power than the factory bulbs. The Cree LED bulbs are rated for 1800 Lumens (very similar to the light output of car HID headlights in say, Mercedes Benz and Lexus automobiles) and the color temperature of the bulbs is 5000 K (compared to standard car HID's at 4300 K).
First off you need to remove the upper cowl. Once you have the upper cowl off the bike and a pile of parts on the floor you will need to go have a rest and grab yourself a beverage of some sort. This can be thirsty work and we don't want anyone to become dehydrated during the process of installing farkles on their motorcycle.
Removing the headlight is as easy as removing the four screws that attach the headlight to the back of the upper cowl. Remove the headlight from the cowl and find some place safe to set the cowl so it does not get stepped on, dropped, bashed, scratched, or otherwise damaged.
You need to remove the existing bulbs from the headlight housing. Remove the big rubber gasket on each side of the headlight and you will see the bulbs are held in place with spring clips. Release the retainer clip swing it open and remove the bulb.