The weather is getting colder, but your plants still need light
There is no sunshine in winter. It must be effective to use plant fill lights. The main function of plant fill light lamp is to replace sunlight to supplement the light required by plants. In addition, it can also play a good sterilization and thermal insulation effect in winter.
If you have a large area of crops or household plants, I recommend several fill lights to you.
https://liweida.net/products/12w-par20-advanced-waterproof-horn-lampshade-led-plant-growth-par-lamp-spotlight
https://liweida.net/products/dimmable-full-spectrum-uv-ir-4ft-for-greenhouse-hydroponic-indoor-veg-and-flower-led-plant-grow-lamp-light-bar
https://liweida.net/products/led70w-panel-plant-lamp-ip65-can-separately-control-uv-and-ir-to-support-dimming-growth-lamps
https://liweida.net/products/liweida-led-grow-light-plant-lights-full-spectrum-for-indoor-plants-3-switches-and-7-color-modes