I have a 1980 honda nc50 express. I recently started it, and the low beam wouldn't work. Then I switched to the high beam, and it blew out right away. I got a new battery and headlight ( the old battery was completely dead, and I missed not having blinkers) and hooked everything up. The new headlight blew out right away. Whats going on here? What should I check? Any help is appreciated.