How is the light from a grow bulb different from light from the sun.

starter's different energy source, as the sun is forming fro the star is, and dust that's causing to be a solar energy source, electrical blub can be used from wind, solar from sun, gas, and other fuels all requiring it to be made of photons, it's also short time/ temporary, it also bearly produces heat unlike the sun, nor the energy the sun makes

the answer is:

carbon dioxide