You can't buy a kit with a smaller ballast. Fully digital, draws less than 6 amps at startup and contains circuitry to prevent problems with a bike's thin wiring.

This kit includes everything you need to install HIDs on a Ducati MONSTER, ST2/ST4, 900SS. This includes 1 ballast, 1 controller, and 1 high/low HID bulb that will retain your stock high beam and low beam functionality.

All kits from Dabears2k.com include a lifetime warranty on the bulbs and ballasts. If they ever stop working, we will replace them for you as long as you have not physically broken them.

Should I choose 35w or 55w? The choice is up to you. Stock headlights are 1200 lumens. 35w HIDs are 3200 lumens. 55w HIDs are 5500 lumens.

Enter the code LIBERTY at checkout for a special ducati forums discount.