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400 Watt LED Grow Lights

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400 Watt LED Grow Lights

Exploring LED grow lights options for your indoor grow? This 400-watt LED Grow Light offers the perfect equilibrium between efficiency and power. Let’s discuss some necessary details! 

The electricity needs of a 400-watt LED grow light 

The 400w LEDs are very energy-efficient. So if you are switching to this option from an HID system, in that case, you will probably observe a significant decrease in your energy bill. Their monthly electrical cost 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 make you pay more than $20 a month during veg with the 18/6 photoperiod. As you enter the flowering stage, the bills will drop even further!  

The footprint of a 400-watt LED grow light  

Each 400-watt LED light is different, so its specific footprint depends on how its manufacturer created it. 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 LEDs 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 and California Lightworks SolarXtreme are a great pocket-friendly option. If you are 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! Additionally, you can visit our learning center and read our guider on the best Grow lights or reach out to the experts by giving a call at 866-GRO-INDR.

 

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    Black Dog Led

    MSRP: $1,399.00
    $1,373.75
    Coverage AreaVeg: 6.25' x 6.25';Flower: 5' x 5'Exact Watts410 WattsLED Light SpectrumFull SpectrumTotal PPF Output874 μmol/sPAR Efficiency2.13 μmol/JDimmable:with Optional ControllerLED Diode TypeProprietary Top-bin diodesVoltage120-277 VoltsPower...
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    $1,373.75
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    Growers Choice

    MSRP: $699.00
    $559.00
    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...
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    $559.00
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    $559.00
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    MINT LED 600 LED Panel (420 Watt) 17500lm

    DL Wholesale

    MSRP: $998.00
    $856.86
    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...
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    $856.86
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    MINT LED 1000 COB LED Panel (460 Watt)

    DL Wholesale

    MSRP: $1,165.00
    $1,020.59
    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!...
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  • California Lightworks SolarXtreme 500 Full Spectrum 400 Watt COB LED Grow Light California Lightworks SolarXtreme 500 Full Spectrum 400 Watt COB LED Grow Light - Grow Lights

    California Lightworks SolarXtreme 500 Full Spectrum 400 Watt COB LED Grow Light

    California Lightworks

    MSRP: $526.00
    $435.49
    Coverage Area Veg: 4' x 4'; Flower: 4' x 4' Exact Watts 400 Watts LED Light Spectrum Full Spectrum Voltage 120 Volts Est. Electricity Cost /mo $17.28 Warranty 1 Year The California LightWorks SolarXtreme 500 is a powerful LED grow light perfect...
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    $435.49
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    Phantom PHENO 440 Watt LED Grow Light, 100-277 Volt

    Phantom

    MSRP: $599.99
    $502.31
    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...
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    $502.31
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