we are doing science at the moment we are making circuits all you need is some battery’s then you need a bulb then you get crocodile clip then you connect them on to each other then you will have a series circuit and I depends on how bright it is if you put more bulbs in they will not be bright as if it is one bulb it will be bright if the battery is full then it will be bright and you cant go over 6-9 volts or it will blow the bulb you can go over it if you if you have bulbs that can take more power to run then you will have to use a bigger battery with more volts then you will get a bright light then you can use more than 6-9 volts it depends on what one you have
By Sonny P6
