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MARS HYDRO VG80 Plant Grow Light,4ft 5000K Full Spectrum LED Grow Lights for Indoor Plants, 2x4 Coverage, IP65 Waterproof Linkable Under Canopy Plant Light Strip for Seedling Veg Flower,2-Pack(2x40W)

  • Based on 91 reviews
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Availability: 16 left in stock
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Arrives Wednesday, Jun 10
Order within 5 hours and 33 minutes
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Size: 4ft, Full Spectrum


Features

  • HIGH-EFFICIENCY, LOW ENERGY USE: Mars hydro VG80 grow light brings 450W power with 432 LEDs at only 80W consumption, which perfectly replaces general 450W plant grow light. It lowers your energy bill and expands the lifespan far beyond traditional fluorescent t5 t8 grow light bulbs. The illumination coverage is 4x2FT
  • FULL SPECTRUM GROW LIGHT FOR SEEDLING: Engineered for seed starting with 5000K (white), 465nm (blue), and 665nm (red), this energy-efficient growing light creates an optimal spectrum for photosynthesis, stimulates plant growth, and gets higher yields
  • DAISY CHAIN INTEGRATION: VG80 supports simultaneous connection of up to 16 grow light strips while only using one power cord, convenient for commercial and large growing. The plug-and-play function also makes it easy to operate
  • USER-FRIENDLY DESIGN: These hanging grow light strips are slim and equipped with a complete hanging kit, making them easy to install in various environments such as under canopy lights, plant shelves, indoor stands, grow tents, greenhouses
  • BANG FOR YOUR BUCK: Featuring IP65 waterproof, noise-free, this 4ft grow light comes with a lifespan of up to 50,000 hours at AC100-277 volts. Please note that the upgraded version with extensive link cable can't be daisy chain with the old version

Brand: MARS HYDRO


Color: White


Material: Aluminum


Style: Garden


Light fixture form: Pendant


Brand: MARS HYDRO


Color: White


Material: Aluminum


Style: Garden


Light fixture form: Pendant


Room Type: Garden


Product Dimensions: 45"L x 1.5"W x 1"H


Specific Uses For Product: Garden, Home


Indoor/Outdoor Usage: Indoor


Power Source: Corded Electric


Installation Type: Plug In


Special Feature: Corded


Control Method: Touch


Light Source Type: LED


Finish Type: Powder Coated


Shade Material: Aluminum


Number of Light Sources: 432


Voltage: 120 Volts


Theme: Floral


Light Color: Cool White


Shape: Rectangular


Included Components: Light kit inlcuded


Lighting Method: LED


Number of Items: 2


Wattage: 80 watts


Switch Type: Remote


Unit Count: 1.0 Count


Water Resistance Level: Waterproof


Connectivity Protocol: Homeplug


Brightness: B0BG5N5H9J Lumen


Efficiency: High


Mounting Type: Hanging


Shade Color: White


Fixture Type: Non Removable


Assembly Required: No


Manufacturer: MARS HYDRO


Color Temperature: 5000 Kelvin


Size: 4ft, Full Spectrum


Recommended Uses For Product: Commercial, Emergency Light, Plant Growth


Model Name: Mars-VG80


Set Name: VG80


Item Weight: 4.09 pounds


Item model number: Mars-VG80


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • My plants are loving their lives
Size: 4ft, Full Spectrum
First time starting plants from seeds(in soil blocks) so this is a learning experience for sure. I purchased a Mars SP150 roughly a year ago that I had not been able to use until now. I profess I'm probably using it incorrectly. My tomatoes became leggy as I had the light too far away & I potted up due to the leggy seedlings. The SP150 puts off quite a bit of heat. I turned to the VG80 and things are looking great. Well packaged, well made, and you can really see the thought put into this product. Easy to assemble, and I love how the lights utilize a wire and screw type clamp to adjust height. So much nicer than chains. Unscrew the clamp, move the wire, tighten down the screw and you are done. Plants immediately perked up, and are growing on well. Heat is not an issue with these lights. Adding - 50,000 light life. Others are 30,000 or less. ... show more
Reviewed in the United States on May 20, 2023 by Michael G. Michael G.

  • The perfect LED
Size: 4ft, Full Spectrum
The Marshydro VG80 LED growlight is phenomenal. This light is very easy to mount and put together. The lights are bright and do very well for my nepenthes seeds which have germinated quickly and have gained size rapidly and continue to do so. I highly suggest this growlight for any grower whether its use is for plants or to germinate seeds. ... show more
Reviewed in the United States on May 2, 2023 by Graciela O. Graciela O.

  • Easy to set up!
Size: 2ft, Full Spectrum
I’ve bought 4 sets of lights from this vendor. They work great. They are packed so well there is no way they could break in transit. Kudos to whomever engineered the packaging. Everything you need to install them is in the box. My seedlings (herbs, kale, arugula, lettuces and basil) are growing. The lights are bright but don’t put out a lot a heat. ... show more
Reviewed in the United States on October 4, 2025 by Liz in Texas

  • Not as clean looking as the photos make it
Size: 2ft, Full Spectrum
The good. The lights work well, produce very little heat, and I had no problem daisy chaining them together. The bad. The cables are a lot messier looking than they look in the photos. For starters, they are much longer than shown. Great if you want the lights spread apart but unwieldy when the lights are close together. Also, whether you chain multiple lights together or even just run one, you’ll always have a trailing cable just hanging off the end. Also, I don't understand why they package a timer with it. Just extra trash that got thrown out, I have timers already. ... show more
Reviewed in the United States on August 31, 2024 by Ron E Critchfield Ron E Critchfield

  • Great value!
Size: 2ft, Full Spectrum
Very easy to install. Very bright! In photo top is 2 T5 bulbs and below are the news ones. Huge difference. Will be buying more of them.
Reviewed in the United States on January 8, 2026 by Theresa Greene Theresa Greene

  • Nice lights but several stopped working after two years
Size: 4ft, Full Spectrum
I've had three of these lights stop working after about two years of use. Otherwise they are good, but lights should last more than two years. Given that three of them went out (out of about 24 I have) it is not a fluke and the product needs to be improved. That being said, the plants seem to do well with the light, they don't get too hot, and the light has a nice spectrum that is comfortable to work in. The lights were not exposed to any extreme temperature or moisture that would make them stop working. ... show more
Reviewed in the United States on November 27, 2025 by Alex

  • VG40
Size: 2ft, Full Spectrum
Very well packed and came with explicit directions that were very easy to follow. Extremely easy to set up. Been using them for starting plants and it works excellent. lightweight and easy to work with. They also look really good. For the money, these lights will treat you right.
Reviewed in the United States on September 10, 2024 by Eric

  • Not worth it
Size: 4ft, Full Spectrum
Broke after 2 runs
Reviewed in the United States on January 16, 2026 by Jaret kohnert

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