Installing a 36 or 48 Volt to 12 volt Voltage Reducer is the best way to get power for adding lights or a radio to your Golf Cart.
The video tutorial will help you go along the steps for making your installation easy. Golf cart voltage reducers are made to fit Club Car, EZGO, and Yamaha electric golf cart models.
Installing a 36 or 48 Volt To 12 Volt Voltage Reducer will allow you to spread out the power usage among all your batteries. This will keep 1 or 2 or your batteries from going bad much sooner than the rest of your batteries.
Top selling golf cart voltage reducers here.