Yes, LED grow lights are more energy-efficient. They reduce energy consumption by up to 75% compared with traditional lighting options like incandescent and fluorescent grow lights.
To be exact, LED grow lights transform 30-40% of the energy into light while 90% of the energy that incandescent lights consume is dissipated as heat. As for fluorescent lights, merely 20% of the energy is converted into light. So the energy benefits that LEDs offer can save you money on your energy bills and reduce your carbon footprint.