Yes

‌Indoor lighting can allow plants to photosynthesize‌. Plants need light energy for photosynthesis, and the source of light energy is not limited to sunlight. As long as the light source can provide light in the wavelength range required for plants to photosynthesize, plants can use this light energy for photosynthesis. Professional plant cultivation lights can emit red light and blue-violet light, which are absorbed by plants for photosynthesis. The purpose of using lights to illuminate plants in flower production is to enhance the photosynthesis of plants and bloom early. Plants mainly rely on blue-green light and red-orange light for photosynthesis, so lights can allow plants to photosynthesize.

Principle of photosynthesis

Photosynthesis is the process by which plants use light energy to convert carbon dioxide and water into organic matter and release oxygen. Plants need light energy for photosynthesis, and natural light sources such as sunlight are not always available, so the introduction of artificial lights can provide plants with continuous light energy, enabling them to photosynthesize and grow better.

Indoor artificial planting lights can not only replace sunlight to meet the photosynthesis of plants, but also have their own huge advantages, such as "customized" plant planting lights, which can make full use of more lighting time and light sources in the same period of time.

Precautions

Although lights can allow plants to photosynthesize, the following points need to be noted:

‌Light intensity‌: The intensity of artificial light sources must be sufficient to meet the needs of plants for photosynthesis.

‌Lighting time‌: Different plants have different requirements for lighting time, which needs to be adjusted according to the characteristics of the plants.

‌Spectral composition‌: Different spectral compositions have different effects on the growth and development of plants, so it is necessary to choose a light source suitable for plants.