In vertical farming, growers need to control temperature, humidity, CO₂, and light appropriately according to the needs of their plants. The purpose of agriculture in a vertical arrangement is clear. First is to make the best use of the indoor area, and the second is to obtain organic produce all year round, which is not possible without adjusting the indoor cultivation conditions. Horticraft Holland offers Diode series vertical farm LED glow lights for microgreen and vertical farming.

At full power of 120W, it can deliver 300 μmol/s PPF with an efficiency of up to 2.5μmol/J. The light source consists of high-efficiency LEDs with extra Blue 450 nm, Deep-Red 660 nm, and Far-Red 720nm. With a combination of full spectrum and Ultraviolet (UV) light for growth and flowering, the DIODE series provides a balanced spectrum suitable for the entire growth cycle from seedling to flowering stage. Light is involved in plant food assimilation and the entire physiological process. Vertical farming does not take advantage of direct sunlight and must rely on artificial light sources to carry out the process of photosynthesis. A warm vertical farm LED grow light with continuous full-spectrum emission over 3200K to 4000K wavelength range with a high red ratio is close to daylight of late summer and autumn.

Over the past few years, Horticraft Holland has provided light solutions with a balanced spectral ratio of each color, which can speed up the growth cycle and produce high number of flowers. The Horticraft Holland DIODE series is a slim and slender light that can be adjusted in tight spaces, with an amazing footprint of 2.2 square meters (24 square feet) and full wavelength characteristics capable of transmitting light at a beam angle of 120°. It is an ideal light to grow several crops by stacking them in a vertical farm. The DIODE series can be efficiently used as top and/or side lightning due to its slim design. Moreover, it does not need extra accessories because of the built-in power supplies and efficient heat sinks. A 5 years warranty is included and an approximate lifetime of 50000 hours for the vertical farm LED grow light.