The battery has an electrolyte in the center and a Cathode on one end with an Anode on the other. The electrolyte is a chemical medium that allows the flow of electrical charge between the cathode and anode. This is a chemical reaction resulting in energy.
The wires then transport the energy in the form of electricity. This is electrical energy.
Lastly the light bulb radiates photons using the energy. This is radiant energy.
