Answer

To grow healthy plants indoors, you can use artificial light sources like fluorescent lights, LED lights or high-intensity discharge lamps like metal halide or high-pressure sodium lamps. These lights provide the necessary light spectrum that plants need for photosynthesis. Choose a light fixture that provides enough light intensity and is suited for your specific plant's needs. It's also important to follow proper light schedules and keep your plant at a safe distance from the light source. Always read and follow the manufacturer's instructions for proper use and safety precautions when using artificial light sources for plant growth.