Why are grow lights important for houseplants?

Certainly, if you reside near the equator, you may not require such a gadget. However, in most other cases, many plants benefit significantly from a grow light to maintain their health.
Plants rely on light for their normal physiological processes. Therefore, insufficient light translates to limited energy for growth, development, and overall vitality.
For those experienced in cultivating plants, it's evident that 7-8 hours of natural daylight often fall short. Inadequate light can lead to several issues:

• Stems may become pale, elongate, and bend as they seek more light.
• Stems might bend under their own weight and become frail.
• Both underground roots and above-ground portions struggle to develop adequately.

Moreover, it's essential to consider that the amount of sunlight a plant receives can be influenced by external weather conditions. Even if the duration of daylight theoretically suffices for a plant's health, cloudy weather can obstruct the necessary light intake.
Hence, if it's so dim outside that you need artificial lighting, your plants most likely require extra light, even during daytime hours.
Another pleasing benefit of grow lights is that, with the right choice of lamp, you can cultivate herbs and vegetables right on your windowsill, even in the winter months.
Crucially, these devices are safe for both humans and animals.
While your plants may not necessarily perish without grow lights, they may not thrive as well. If your aim is to cultivate herbs, vegetables, or seedlings on your windowsill or maintain beautiful and healthy plants, this device becomes indispensable.