What is the difference between a grow light and a full spectrum light?
Not all grow lights are full spectrum and not all full-spectrum lights are grow lights. A full-spectrum grow light covers the same colors as sunlight does. A grow light can be full spectrum, blue, red or other color wavelengths. You can have a grow light that is not full spectrum. You could also have a full-spectrum light that's a regular light bulb, not a grow light.