I do not know how much you want to spend but I am going to add this light to the front of my rig. It is called a Golight and it comes with a wireless remote control. They also have a model that comes on a post that will plug directly into your front running light. I have a couple of friends that have them. The one to get is the HID model which is modified by a different company. I posted links for both of them.
http://www.golight.com/products/stryker.html
http://www.magnalight.com/c-180-hid-golights.aspx