Angry Mosquito

I will try hard and find someone to assst with this mate! As I live 400km's from the capital in a country town we are a little heehe lost for experts of any measure! Thanks for the hint. Steve

Can anyone help enlighten me??? I have just bought a really good 1975 RS125z 2 Stroke but shiiiit I can't see jack at night!! How can I solve this problem..??? it 6V system btw. Thanks in advance Steve is Australia