1. A method of lighting greenhouse plants, characterized in that at least one guide (5) is installed above the plants and at least one lighting unit (4) is suspended on it, which is moved along the guide (5) to illuminate the plants from close range , and which contains at least one frame (7), and at least one lamp (10) is installed in a single or in each frame (7), while each frame (7) is made with the possibility of its translation together with the lamp or lamps (10) up e, for example, when performing plant care operations. 2. The method according to claim 1, characterized in that the frame (7) is moved to the upper position by turning it in the hinge assembly (15), made as a separate hinge in the suspension structure of the frame (7) or as a suspension element acting as a hinge. 3 . The method according to claim 1, characterized in that in the greenhouse provide gaps (2) between the rows of plants and install lighting blocks (4) with the ability to move along these gaps. A method according to claim 3, characterized in that the lighting blocks (4) are moved essentially in the forward and reverse directions at the gaps (2) between the rows of plants or along a closed path along two parallel gaps (2) between the rows of plants. The method according to claim 1, characterized in that the lamps (10) emit the light that plants require for photosynthesis. A method according to claim 1, characterized in that the plants are illuminated with the light emitted by the lamps (10) at least partially in the transverse direction. The method according to claim 1, characterized in that at least two lamps (10) are installed in each frame (7)1. Способ освещения тепличных растений, отличающийся тем, что над растениями устанавливают по меньшей мере одну направляющую (5) и подвешивают на ней по меньшей мере один осветительный блок (4), который перемещают вдоль направляющей (5), чтобы освещать растения с близкого расстояния, и который содержит по меньшей мере один каркас (7), а в единст
