Best 400W LED Grow Lights-Full Guide (2022 Updated)
So, when choosing a 400W grow light for your indoor garden, you have settled upon using an 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 four of the best 400W grow lights that you can use in your garden. Why do We suggest LED Grow Lights (vs HID grow light)? One of the deciding factors in choosing between LED grow lights and HID lights is that LEDs were typically cost-efficient than the HPS lights. For many, this is the only factor that matters and this is the main reason LED lighting continues to enjoy huge popularity. That said, a select few companies are now making good lights that cost very little. But the initial cost of the light(s) is not the only cost you