Yes, you read that right. This is about lighting plants. Here you can find out what such artificial lighting is supposed to do for plants.
Lighting Plants in Winter
We all know that plants need light to be able to live. They get their energy from the sun's rays. If they are denied this or if they are reduced, then many plants can die quickly. Especially plants that are brought inside in winter should get enough light. If you don't have a conservatory, you could run into a problem, because the window sills are usually already occupied. So what to do? There are special additional lamps for this, which you can attach above the plants and use them to illuminate them.
High-intensity discharge lamp with sodium vapor or mercury vapor
You must know that with every meter that the plant is further away from the window, the amount of daylight decreases half decreases. Therefore, you should set up a separate table on which these plants are deposited over the winter and a so-called high-pressure discharge lamp with sodium vapor or mercury vapor is attached above it. A distance of up to 50 centimeters from the flowers is ideal.