Which led grow light for 4×8 tent?
At flowering stage. The speed, intensity and duration of grow light in plants will be affected. During vegetation periods, you need darker lights. Plants actively grow and develop rhythmically at some time of the year.
Different types of grow lights are used according to your needs. You must care about the flowering stage and vegetation stage. Therefore, the appropriate led plant grow lights are selected according to different plant stages and the size of the grow tent.
During the vegetation stage, as for the research, it needs at least 32W one square foot of grow tent, About 4x8ft grow tent, It needs about 1000W. or you may combine multiple LED lights which will total to 1000W. In the vegetation period, you need only half of the power compared to the previous flowering stage. So the power range about 800W to 1000W.
In order to obtain good yield during flowering stage, you need an LED grow light with an output of at least 50 watts per square foot of growth space. Now, your 4 × 8ft grow tent. The grow tent is 4 feet long and 8 feet wide. This gives you a (4 feet x 8 feet) = 32 square feet of growth space. Then, multiply this number by 50W: (32×50) w = 1600W. This means that your 4 x 8 grow tent needs a LED grow light around 1600W, or you can use multiple LED grow light bulbs combination, the total power will reach 1600W.
Most Popular 3 Best LED Light for 4×8 Grow Tent
1-FAMURS 2000W LED Grow Light
FAMURS’s 2000W LED plant grow lamp is a highly recommended product for indoor gardeners. It has many suitable functions and is designed for the vegetation period and flowering stage of the plant life cycle.
The grow light led has a separate switch to control the vegetable or blooming cycle lighting mode. With the help of the veg and bloom switches, you can run the lights in either mode alone or at the same time. If you turn on the switch together, you will get the best results. This is an full spectrum led grow lamp with a real range of 365 to 750 nm wavelength, which is most suitable for indoor plants growing.
As a full spectrum led grow lamp, this light can produce different waves needed by plants. The grow lamp uses an advanced EPISTAR three chip LED with a capacity of 15W, which is one of the most efficient chipsets on the market. This technology stimulates the ability to irradiate effective light and increase par for plants. The triangular distribution of chips in a single bulb confirms the uniformity of illumination
2-MARS HYDRO SP3000 LED Grow Light
Mars Hydro’s sp3000 led plant grow lamp is very suitable for the dynamic needs of growers. The lamp is constructed with modern meanwell driver, which makes the function smoother and more durable. Moreover, the latest Samsung lm301b diode makes the bulb almost perfect. It emits better quality light at the lowest cost of electricity, much brighter than traditional light. Therefore, you can think of it as energy-saving equipment.
There is a dimmer switch on this grow lamp. You can use it to maintain light intensity. Because plants need different degrees of light at different stages of their life, this function is very helpful for indoor planting. In addition, it’s a full spectrum led grow light.The grow lamp led can be used to create a daisy chain with up to 15 grow lamps. In this way, you can even meet the lighting requirements of your commercial cultivation project. For this quality, although it is very suitable in 4 × 8 grow tents for indoor plants growing, but it can also be installed in larger greenhouse projects.
3-VIPERSPECTRA P4000 LED Grow Light
Vipercectra led grow light with thin panels and a uniformly dispersed fuselage. The main highlight of the lamp is the recent SMD LED bulb, which has become an effective tool for indoor growers. This upgraded technology ensures proper par distribution of plants and improves light penetration.
This is a full spectrum LED plant grow lamp. Therefore, you need not worry about the lack of sunshine in indoor projects. This light will provide you with different wavelengths of light, namely red, white, IR, etc. Your plants will receive natural light conditions that can only be restored in the sun.
The lamp only uses a radiator with a solid aluminum body to deal with its heat generation. However, no additional cooling fan is installed on the lamp, so it operates without noise throughout its service life. But because it doesn’t have a separate cooling system, you may feel a little hot in the tent under this kind of light.