Best 400W LED Grow Light Review
Why Choose LED Grow Lights?
LED’s create substantially more light per watt than t5 grow lights or HID lighting. This additionally implies they run cooler, decreasing power costs and additionally the danger of flame in your grow room. Most LED grow lights accompany little fans worked in, and don’t require extra ventilation with the exception of in unique conditions.
So, when choosing a 400W grow light for your indoor medicinal plants garden, you have settled upon using an what you thought the best LED grow light. Generally, LEDs are very powerful, with the ability to produce excellent yields when used in the right way. A 400 Watt LED grow light unit can provide a footprint coverage of about 3ft by 3ft.
The range may be different depending on the growth phase. You have the option of increasing the coverage area by using more than one grow light. We have identified two of the best 400W grow lights that you can use in your medicinal plants garden.
Spider Farmer SF-4000 LED Grow Light
The Spider Farmer Sf 4000 LED Grow Light is the largest of the sf line of LED grow lights. The LED grow light is suitable for a 4×4 grow tent and can cover 4 to 6 medicinal plants effectively. The LED light comes with a very sturdy build made from light metal. The bright light comes in a quantum design board that looks very attractive.
Unlike many other LED grow lights, the Spider Farmer sf-4000W LED grow light comes with a fan less design. The reason why the lights do not need cooling fans is that they come with design that dissipates heat efficiently.
This however does not mean you cannot use space fans with the led grow light especially during the summer when the environment is too harsh. The Spider Farmer generates enough heat that helps to maintain warm temperatures in the grow tent.
One of the LED lights best characteristic is its uniform light coverage. The light coverage of the Spider Farmer grow light does not fade at any time and it covers all the crops evenly at all times.
- Provides full spectrum and uniform light coverage to the growing space and crops
- High-energy efficiency features with a consumption of only 450 watts of electricity
- Unique fan less design
- High quality Samsung and Meanwell Drivers components
- Large and bright lamp
- Provides high yields
- Long lasting as the lights can go for 50,000 hours which is equivalent to five years
MARS HYDRO 400W LED Grow Light
The Mars II 400 is designed to significantly reduce your costs of growing while ensuring maximum growth from your harvests. Perfect for small spaces or as a supplementary light in your indoor garden. Grow your favorite plants all year long.
With a record-breaking 2.5' x 2.5' coverage, the Mars II 400 can easily replace a 250-watt HPS traditional grow light, produce a superior yield, and higher-quality flowers - all while reducing operational cost by 1/3!
MARS II 400 Features
Grow and Bloom modes: Two onboard switches to control the mode of growth
Powerful: Next Generation Epistar™ High-Intensity LED’s
Optics Technology: 5-watt single chip LED
Plug & Play Device: No need to purchase additional equipment to operate the unit
Maximum Coverage: Covers a full 2.5' x 2.5' to easily replace a 250-watt HPS
