2011 KTM 250sx LED light bar?

i'm sure you can, with some electrical add ons somehow. Dont know if you'd have to replace to coil, depends on how much the led strip is sucking.

Easiest thing to do would just be to buy a mtb trail riding night light setup. They have them now where they are crazy bright (ok, not Baja motocross level bright). And battery life is better now as well. A bit pricey for the good stuff, but i'm sure a lower end one or a used one would work just as well for what you want.

http://www.bikeradar.com/us/mtb/gear/article/best-mountain-bike-lights-…

I have a light like this that I occasionally use on my MTB. For $20, they are a bargain and would work great for cruising around camp. Plus, the light comes with a headlamp setup which has come in real handy on more than one occasion.

http://www.ebay.com/itm/1800-Lumen-CREE-XM-L-T6-LED-Bicycle-Mountain-Bi…

Get a 30w 2600 lumins light and hook it through a switch straight to your battery. Don't turn it on unless the bike is running.