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When studying the photosynthesis of plants under solar radiation, the wavelength of the PAR value used by countries all over the world is only described in the range of 400nm-700nm. Many LED plant lights that claim to be full-spectrum have UV and FR partial bands, but they still Use PPFD to represent the spectral parameters.

To understand what kind of grow light is needed for a grow tent, you need to understand what a grow tent itself is.Meanwhile, today we'll talk about grow tent lights.

When I started to study the topic of grow lights and discovered LEDs, unfortunately, there are very few specialists on this topic. No, large agricultural complexes and greenhouses are already using special LED grow lights in full, but they do not discuss this on the forums!

Regardless of the energy-saving effect, the selectivity of light and the cooperation of light, semiconductor lighting has shown great advantages. However, from the rapid development of the past two years, we have also seen many misunderstandings in the design and application of light, which are mainly reflected in the following aspects.

Plant lighting technology is an important part of modern agricultural construction. Traditional artificial lighting is mainly carried out through incandescent lamps, halogen lamps and high-pressure sodium lamps. However, these traditional light sources have the disadvantages of single emission wavelength and high energy consumption.

Summer residents are well aware of how important the correct lighting is for favorite indoor flowers or seedlings, as well as for adult plants in the greenhouse. Lack of light is often detrimental to many cultures, although some, of course, can get by with a small amount of sunlight. Most often, crops need additional illumination in winter, when the daylight hours are very short. And to improve conditions growing seedlings or indoor flowers, as well as crops living in year-round greenhouses, LED grow lights for plants should be used.

As winter approaches, fingers will be itchy after the growing season begins, but you don’t have to wait until March/April. As long as enough light and heat are added and there is space, it is possible to grow throughout the year. Whether it is tomatoes, sunflowers or other ornamental and useful plants, they all need a lot of light. But you still don’t have to make it unnecessary.

LED is currently the most powerful light source. They accurately emit bright light of any color, which is energy-efficient and efficient. However, LEDs can not only provide brightness. The light emitted by the LED also has a positive effect on the growth of plants.

Since the advent of the LED growth lamp, the relationship between LED and HPS and the question of which “better” has always existed. Since then, LED grow lights must have been far away, but can they compete with HPS grow lights for wattage? And where do other types of HID grow lights come from?

Adequate light is one of the main conditions for the growth of seedlings. Winter and early spring are usually short and often lack young shoots. Therefore-growth weakness and even disease. But to provide light for seedlings, it is not enough to install some lighting devices: plants need a certain spectrum of lighting to stimulate their growth. Plant lights are used for this purpose.

The LED plant grow lights are an artificial source of light that help plants vegetative growth and development. LEDs are designed to help plants in growth stimulation, growth initiation, vegetative development, and maturity provided that the other desired factors are well under control. LED lights help in starting photosynthesis in plants that are either unable to receive direct sunlight or in such an environment where the sunlight can't penetrate directly into the plants' foliage.

The goal of all gardeners is to achieve optimal growth and development. This may involve planting tomatoes and herbs during the short day and mid-winter, encouraging orchids to bloom in time for orchid display, or just planting herbs and green salads for the kitchen.