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$65.99
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MarsHydro LED Grow Light 300W 600W 1200W Full Spectrum for Hydroponic Indoor Plants Growing Veg and Flower

4.4 out of 5 stars 1,005 customer reviews

Price: $65.99 & FREE Shipping. Details
300W LED
Mars Series
    This fits your .
  • Make sure this fits by entering your model number.
  • Booming Light for Growing: provides full spectrum for vegetables, flowers and aquatic plants. Take care of all stages of plants’ growing.
  • ENERGY-SAVING: Consuming only 132watt±10% with the same effect of typical 150W hps or HID grow lights. Enough for 2’ X 2’ growing area. Using 4 Mars 300 watt led grow lights will be perfect for a 4 X 4 cu. ft. area.
  • SAFE to USE: plug in and turn on. With the design of separate integrated circuit board and heat sink, damage of one component will not cause fatal problem to the whole set. The high speed heat dissipating fans work efficiently to cool down the Lights and make no noise.
  • Application: This plant growing light can be used for both hydroponics and plants in soil, such as tomatoes, potatoes, pepper, lettuce, etc. Suitable for all indoor growing environment: grow tent, grow room, etc.
  • Satisfaction Guarantee:3 years authentic warranty with the support of service center in California in July 2018.30 days money back if light had any problem. If you have any other questions please contact us. We will replay as soon as possible.

Tools, DIY, backyard

Frequently bought together

  • MarsHydro LED Grow Light 300W 600W 1200W Full Spectrum for Hydroponic Indoor Plants Growing Veg and Flower
  • +
  • AcuRite 00613 Humidity Monitor with Indoor Thermometer, Digital Hygrometer and Humidity Gauge Indicator
  • +
  • MARS HYDRO 1/8 Inch Heavy Duty Adjustable Rope Ratchet Hanger Fully Locking for LED Grow Light
Total price: $84.92
Buy the selected items together

Special offers and product promotions

Size: 300W LED | Color: Mars Series
  • Receive 1 Hangers free when you purchase 1 or more Qualifying items offered by MARS HYDRO. Here's how (restrictions apply)
  • Save 1% on this item when you purchase 1 or more MarsHydro rope hanger offered by MARS HYDRO. Enter code AEZI5XI6 at checkout. Here's how (restrictions apply)
  • Save 1% on Marshydro 27"x27"x63" grow tent when you purchase 1 or more MarsHydro Mars 300 LED Grow Light offered by MARS HYDRO. Enter code XVL3W86S at checkout. Here's how (restrictions apply)

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Product Description

Why Choose us?

  • MarsHydro led grow lights are the gains of 8-year continuously research and testing, and its primary goal is quality control.
  • Mars 300W led grow light has been accepted by more than 10 thousand growers because of its stable quality in last 3 years.
  • This grow light provide indoor plants with full spectrum, and satisfy their light needs at all growing stage.
  • All MarsHydro grow lights will be tested for 48 hours before packaging to decrease defective rate, and provide customers with good purchasing experience.
  Attention Please:
  • Extremely bright, don’t look directly,please wear your sunglasses when looking at it.
  • Indoors use only,not water-proof
  • Stop using the light when the fan stops spinning.
  • Maintain stable voltage to avoid any damaged to light fixture.
 
Package Include: 
  • 1 MarsHydro300 led grow light 
  • 1 Power cord 
  • 1 pair of Steel hanging kits 


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MarsHydro LED Grow Light 300W 600W 1200W Full Spectrum for Hydroponic Indoor Plants Growing Veg and Flower
Apollo Horticulture GLRP18 Pair of 1/8" Adjustable Grow Light Rope Hanger w/ Improved Metal Internal Gears
VIPARSPECTRA Reflector-Series V300 300W LED Grow Light Full Spectrum for Indoor Plants Veg and Flower, Have Daisy Chain Function
VIPARSPECTRA Reflector-Series 450W LED Grow Light Full Spectrum for Indoor Plants Veg and Flower, Have Daisy Chain Function
VIPARSPECTRA Reflector-Series V600 600W LED Grow Light Full Spectrum for Indoor Plants Veg and Flower, Have Daisy Chain Function
Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (1005) 4 out of 5 stars (1925) 4 out of 5 stars (719) 4 out of 5 stars (404) 4 out of 5 stars (545)
Price $65.99 $8.99 $74.00 $116.99 $164.99
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By MARS HYDRO Fire Sale Merchant VIPARSPECTRA VIPARSPECTRA VIPARSPECTRA
Color Mars Series Black Black Black Black
Item Dimensions 12 x 8 x 3 in 11 x 9 x 3 in 12.6 x 7.9 x 3 in 15.8 x 8.4 x 2.4 in 15.3 x 12.8 x 3 in
Item Weight 6.61 lbs 5.6 ounces 5.6 lbs 6.4 lbs 9.8 lbs
Size 300W LED Pair of 1/8" Reflector-V300 450W 600W
Wattage 300 watts 300 watts 450 watts 600 watts

Product information

Size:300W LED  |  Color:Mars Series

Warranty & Support

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1,005 customer reviews

4.4 out of 5 stars

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December 29, 2016
Size: 300W LEDColor: Mars SeriesVerified Purchase
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134 people found this helpful
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August 30, 2017
Size: 600W LEDColor: Mars SeriesVerified Purchase
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60 people found this helpful
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July 13, 2018
Size: 300W LEDColor: Mars SeriesVerified Purchase
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40 people found this helpful
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April 26, 2017
Size: 1200W LEDColor: Pro II CREE SeriesVerified Purchase
24 people found this helpful
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February 13, 2017
Size: 300W LEDColor: Mars SeriesVerified Purchase
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89 people found this helpful
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July 18, 2017
Size: 300W LEDColor: Mars SeriesVerified Purchase
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49 people found this helpful
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June 18, 2017
Size: 600W LEDColor: Mars SeriesVerified Purchase
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19 people found this helpful
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