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    • Moving up from a closet grow to a grow tent or just upgrading from from a MH or HPS grow light system? Ready to make a commitment to being a seriour grower? A 400 Watt Led Grow Light is a seriour piece of equipment that offers the perfect harmony of power and efficiency.

    How much energy does a 400-watt LED grow light use?

    The 400w LED’s are extremely energy-efficient. So if you are switching to led grow light from an HID system, you will definitely observe a significant decrease in your energy bill. The monthly electrical cost for a 400 Watt Led Grow Light depends on two factors – your per unit electricity cost (KW/hr) and the specific grow light you are using, since they may differ in efficiency levels. In general, these lights won’t cost more than $20 a month during veg with a 18/6 photoperiod. As you enter the flowering stage, the bills will drop even further!

    What is the coverage area of a 400-watt LED grow light?

    Each 400-watt LED light is different, so its specific footprint varies. Nevertheless, here’s how it works on average. A typical 400w LED will likely cover a 6’ x 6’ area during veg and a 5’ x 5’ area during flower. As expected, the footprint will decrease if you move your LED’s nearer to your plant.

    Find what you need at Groindoor.com

    At Groindoor.com, we have a range of 400w LED grow lights highly efficient and offer great value for money. Need recommendations? The Growers Choice ROI-E420 LED Grow Light is a great pocket-friendly option. If youre looking for a state of the art piece of equipment, the California Lightworks SolarSystem 550 Watt LED Grow Light with Controller, is it. These are just some of the many options that we have at Groindoor.com. Please browse through our collection that ranges from 100 watts to 1000 watts today! Need recommendations? Please visit our learning center and read our post on the best Grow lights or reach out to the experts at Groindoor.com that can answer your all your questions. Here at Groindoor.com. we strive to be a one stop shop for all your gardening needs and also have some fantastic pricing packages for commercial growers to help maximize your profits, so please email or call us at 866 GRO INDR

     

    • Black Dog PhytoMAX-3 8SC 410 Watt LED Grow Light Black Dog PhytoMAX-3 8SC 410 Watt LED Grow Light - Grow Lights

      Black Dog PhytoMAX-3 8SC 410 Watt LED Grow Light

      Go Beyond PAR With PhytoMAX-3 Series from Black Dog LED At 410 actual watts and 874 µmol/s total photobiological photon flux (PBF), the patented PhytoMAX-3 8SC LED grow lights are ideal for any commercial vegetative space, although it...

      $1,399.00 $1,299.00
    • Growers Choice ROI-E420 LED Grow Light Growers Choice ROI-E420 LED Grow Light - Grow Lights

      Growers Choice ROI-E420 LED Grow Light

      Coverage Area Veg: 4' x 4'; Flower: 3.5' x 3.5' Exact Watts 420 Watts LED Light Spectrum Full Spectrum Total PPF Output 1090 PPF PAR Efficiency 2.6 umol/J Dimmable: with Manual Dimming Knob, with Optional Controller LED Diode Type Osram Top Bin Diodes...

      $699.00 $494.00
    • MINT LED 600 LED Panel (420 Watt) 17500lm

      MINT LED 600 LED Panel (420 Watt) 17500lm

      Make your room MINT condition with MINT LED! Packed full of features to keep your grow room and your light bill at its best, the MINT LED 600 features a full range of diodes creating a true full spectrum that your plants will love! The easy to use...

      $998.00 $856.86
    • MINT LED 1000 COB LED Panel (460 Watt)

      MINT LED 1000 COB LED Panel (460 Watt)

      COB or "Chips Of Board" is a new way of building an LED! The LED is mounted to a single substrate and then that substrate is wired to provide energy to the LED chips. Using this technology creates an all new level of efficiency to the way we use LED!...

      $1,165.00 $1,020.59
    • Phantom PHENO 440 Watt LED Grow Light, 100-277 Volt Phantom PHENO 440 Watt LED Grow Light, 100-277 Volt - Grow Lights

      Phantom PHENO 440 Watt LED Grow Light, 100-277 Volt

      Coverage Area Veg: 3' x 2'; Flower: 3' x 2' Exact Watts 440 Watts LED Light Spectrum Full Spectrum Voltage 100/277 Volts Est. Electricity Cost /mo $19.01 Warranty 5 YearPhantom Product DocumentsPhantom PHENO Spec SheetPhantom PHENO User ManualThe Multi...

      $599.99 $384.71

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