Plant growth lamps
Plant growth lamps are artificial light sources, usually electric light sources, designed to stimulate plant growth by emitting electromagnetic spectrum suitable for photosynthesis. Plant lights are used in applications that do not have natural light or need to fill light. For example, in winter, when possible daylight hours may not be sufficient to achieve the desired plant growth, the lights are used to extend the time the plant receives light. If the plants don't get enough light, they will grow up.