Collections / All/ Medic Grow Smart-8 Full Spectrum LED Grow Light - 760w, High PPFD, Tunable Spectrum,Built-in Timer, Sunrise / Sunset, Onboard Dimming, AC 110-277V

Medic Grow Smart-8 Full Spectrum LED Grow Light - 760w, High PPFD, Tunable Spectrum,Built-in Timer, Sunrise / Sunset, Onboard Dimming, AC 110-277V


Medic Grow Smart-8 Full Spectrum LED Grow Light - 760w, High PPFD, Tunable Spectrum,Built-in Timer, Sunrise / Sunset, Onboard Dimming, AC 110-277V

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Medic Grow Return & Replacement Policy
15-Day Return & Replacement
Medic Grow Return & Refund Policy
30-Day Return & Refund
Medic Grow 5 years warranty
5-Year Warranty


Smart-8 Medic Grow Full Spectrum 760W LED Grow Lights for Indoor Plants

Be smart about your choice! Meet the foldable Smart 8 that is designed specifically for high PPFD cultivation practices in growing.

Smart 8 760 watt is built using high quality Sosen drivers and top bin LEDs from Osram generating a full-spectrum light source ideal for veg and flowering cycles. It covers each phase of growth from vegetative to flowering and casts an area up to 5x5 in flower. Producing outstanding PPF of 2136 μmol/s and a photon efficacy of 2.8 μmol/J, it can also deliver the entire spectrum of light evenly to your plants, giving them exactly what they want to grow big and fast.

The onboard easy-to-read LCD display allows you quickly and easily to check your timing settings, power, dimming, spectrum, PPF and more. There are two built-in knobs above the screen. The right one allows you to easily dim the light from 100% down to 80%, 60% and 40% intensity without the need for any external controllers, while the other is to schedule time for your plants at 6/12/14/16/18 hours. The Bloom button sits between the two knobs, giving you the convenience of switching the spectrum from vegetative (V1) to flowering (F1).

For commercial growers, the Smart 8 can be externally daisy chained with a medic grow lighting controller featuring light timing, dimming (1% increments), temperature control for up to 75 fixtures. Each light has a general life expectancy of 50,000 hrs and a 5-year long warranty period, thus, you will get full assurance from us about the durability of the lights.

Features and Benefits:

  • Outstanding efficiency;
  • Full-cycle growing spectrum;;
  • 760Watts, 2136 μmol/s PPF & 2.8 μmol/J @277 AC;
  • Enhanced 660nm red encourages blooming and fruit;
  • Even PAR Distribution that Covers 4' x 4' & 5' x 5' grow tents;
  • Spectrum Switchable for Veg. & Flower;
  • built-in timer, support sunrise & sunset;
  • Instant Current on LCD display;
  • Onboard dimming function;
  • Fanless design for heat dissipation;
  • Low energy & no heat output;
  • RJ Signal Cable Daisy Chainable;
  • Plug and play.
  • Default voltage of 110-277V, and 347-480V is customizable

 medic grow smart 8 main banner

medic grow smart 8 main banner

medic grow smart 8 display

medic grow smart 8 daisy chain

medic grow full spectrum
medic grow smart 8 veg spectrum

medic grow smart 8 par reading

medic grow samrt 8 ppf reading

medic grow smart 8 dimension

Smart 8 LED Grow Light Package


The detail PAR and ePAR review for Smart 8 is from  Dr. MJ COCO

I ran a total of 9 PAR and ePAR tests with the Medic Grow Smart 8. I tested it in a 5×5 space with and without the Bloom button activated. It is plenty of light for a 5×5 space but with such a good price I know growers with 4×4 tents will want to know if they can squeeze it in. I ran tests in a 4×4 at full power for growers with supplemental carbon dioxide. Most growers will have to dim the Smart 8 in a 4×4. I tested it at both 60% and 80% and it made impressive density maps perfect for growers without supplemental carbon dioxide.

In the 5×5 space, I set the hanging height based on the Maximum PAR PPFD with the Bloom switch on. The Smart 8 had a maximum PPFD of 1000 µmol/m2 at a hanging height of 58cm (23in). The Smart 8 puts out a lot of light and the distribution is great. The lowest PPFD in the corner is 508 µmol/m2 in the PAR range (400-700nm). The values are slightly higher in the ePAR range (400-750nm). In the ePAR test, the maximum PPFD ticked up to 1027 µmol/m2 and the lowest corner came up to 533 µmol/m2.

In the PAR range, the average PPFD is 747.9 µmol/m2. That converts to a usable PPF of 1682.8 µmol. I measured a power draw of 750 watts, so the Smart 8 produced 2.24 µmol of PAR light per watt. In the ePAR test, the average went up to 775.3 µmol/m2, which converts to a Usable ePPF of 1744.4 µmol. The Usable Photon Efficiency in the ePAR range is an impressive 2.33 µmol/w.

Smart 8 LED Grow Light 100% 5×5 PAR Test from DR MJ COCO

 Smart 8 LED Grow Light 100% 5×5 ePAR Test from DR MJ COCO

Smart 8 LED Grow Light 100% 5×5 Bloom Off PAR Test from DR MJ COCO

Smart 8 LED Grow Light 100% 5×5 Bloom Off ePAR Test from DR MJ COCO

When I switched the Bloom button off, the power draw went down by about 9%, but the PAR and ePAR values only went down by about 7%. The Smart 8 is slightly more efficient with the Bloom button off. It had a Usable Photon Efficiency of 2.27 µmol/w in the PAR range and 2.37 µmol/w in the ePAR range. Remember, when the bloom button is off, the 660nm diodes are dimmed. The change to the spectral output is minor. You can freely use the bloom button during the whole grow. Turning it off will lower the total flux slightly, and improve the efficiency, which is fine during veg.

In a 4×4 space, the Medic Grow Smart 8 can provide ultra-high density for grows with supplemental carbon dioxide. I ran PAR and ePAR tests with it hung at 12” (30.5cm) above the sensor. The Maximum PPFD in the PAR range was 1481 µmol/m2, which is safe for grows with carbon dioxide at 1200 PPM. The fixture is a tight squeeze in a 4×4 space, extending nearly wall to wall. Although the hanging height was low, the distribution of light created by the 8 LED bars is excellent.

Smart 8 LED Grow Light 100% 4×4 PAR Test from DR MJ COCO

 Smart 8 LED Grow Light 100% 4×4 ePAR Test from DR MJ COCO

After the ePAR test at 100% power, I wanted to run a test at 80% for growers without supplemental carbon dioxide. However, at the 12” hanging height, the maximum ePPFD was still close to 1300 µmol/m2 at 80% power. I dimmed the Smart 8 to 60% power and the maximum ePPFD was 989 µmol/m2, which is close to perfect for growers without supplemental carbon dioxide. The lowest ePPFD is 566 µmol/m2, which is also great. With 60% power and a low hanging height, the efficiency was outstanding at 2.56 µmol/w. In a 4×4 space, most growers will have excellent results running the Smart 8 at 60% power 12” from the canopy.

 Smart 8 LED Grow Light 800% 4×4 PAR Test from DR MJ COCO

 Smart 8 LED Grow Light 80% 4×4 ePAR Test from DR MJ COCO

 Smart 8 LED Grow Light 60% 4×4 ePAR Test from DR MJ COCO

At 80% power, growers without supplemental carbon dioxide will have to raise the Smart 8 considerably. It is possible to keep the maximum PPFD within the 1000 µmol/m2 limit, but I had to raise the Smart 8 up to 66cm (26in) to get there. The efficiency is slightly lower in these tests because the hanging height is so high, but the distribution of photon densities is excellent. The lowest PPFD in the PAR range is 833 µmol/m2, which is 83% of the maximum.

I am impressed with the performance, build quality, and especially the cost of the Medic Grow Smart 8. The performance stands up with the top fixtures on the market. It provides excellent coverage and superior photon efficiency. It is well made and has useful features for home growers.

 Medic Grow Smart 8 LED Grow Light Test & Review from Migro


Model Smart-8
Spectrum V1 & F1 Full Spectrum
PPF(light output) 2136 μmol/s
Wattage 760 Watt
Efficacy 2.8 μmol/J @277 AC
Coverage 4x4 Feet; 5x5 Feet;
Fixture & Dimensions 47.2"L x 45.6 W
Driver Designed by us and manufactured by Sosen
Power Cord 6ft long
AC Input Voltage Default: 110-277V AC, 50/60Hz
Customizable: 347-480V AC,50/60Hz
Max Operating Temperature 95°F / 35°C
Mounting Height ≥ 6” (15.2cm) Above Canopy
Thermal Management Passive
Dimming 0-10V
Weight 30.86lbs/14kg
Warranty 5-Year Warranty

Tips for product: We suggest a weekly adjustment of the Smart-8 timer to "OFF" for maximum accuracy.

LED Grow Light FAQs

1. What Payment do you accept?

We accept Credit CardPayPal and bank transfers. For lights less than 10 pcs, we accept Credit Card, PayPal and for bulk orders over 10 lights, we would prefer the bank transfers. Contact us if you are a commercial grower.

2. I Can Not Use My Discount Code While Paying via Credit Card?

Add the item(s) to cart first, Input the code then apply. Click "Debit or Credit Card" Button  to start credit card payment. 

3. How much is the shipping cost and tax?

We provide Continental US local delivery free of charge and No tax.

4. How long does it take to arrive?

For Continental US local delivery, it takes around 3-7 days, door-to-door service, free of charge.

For international shipment, it depends on the shipping company you choose, usually, if it goes by sea, will take around 30 days. 

5. Can I return my light if it is faulty?

Yes, you can, we offer 5-year warranty. If your light is faulty under this period, please contact us by

6. Are your LEDs full-spectrum?

Yes, all of our lights are full spectrum.

7. How to install/hang the light?

Please check the installation video we made:

8. Do the light comes with a lighting controller?

For Fold-8, Fold-6, Spectrum Y and Spectrum Y Wireless, and Slim Power 2 the controller needs to be purchased separately. You may contact us to order the lighting controller directly.

For MINI SUN 2 Series, Spectrum X and Smart 8, they have builit in the timmer.

Note: While using the timer of Smart 8, we suggest turning the timer to "OFF" and turning it back to the preset time weekly to clear the micro time delay.

9. Can your lights be daisy-chained?

Yes, you can connect up to 75 pcs LEDs using a lighting controller for larger growth.

10. Can you send me a detailed specification of your lights?

Yes, we would like to, please email us at We will reply in 24 hours.

11.  Do you have any certifications for your lights? 

Yes, our lights are UL certified. 

12.  Can I have my LOGO printed on the body of the light/package?

Yes, but there is a MOQ request, please contact us at 

13. Can you make the light 1000 watt?

Yes, our product Ez-8  is a 1000W LED grow light. 

14. Can you offer me the best price?

The price online is the best price we can offer. You are welcome to join our referral program for a 5% discount if your friend/family buys from Medic Grow. 

15. Can you tell me the light distance and light intensity for all: 1)  seedling stage, 2) veg stage and 3) flowering stage?

It really depends on which species that you are planning to plant. Each of your plant’s phases of growth would have different spectrum and light intensity needs. Generally speaking, we recommend an 18w fluorescent lamp hang around 6" for the seedling stage, our light at 30" for veg, and at 12" for the flowering stage. You can adjust the height of the light or by using the dimmer so that you can tune the photon intensity to fit in various growth stages..


Medic Grow Fold 8 LED Grow Light for Indoor Plants

Providing 4 x 4 ft for both vegetative and flower, our Fold 8 LED grow light for indoor plants supports all stages of plants' growing lifecycle, whether used in a tent for personal growers or chained together with up to 100 pcs fixtures in a large commercial operation.

This indoor plants grow light has the popular design of 8 lighting bars focused on distributing more light as even as possible across the plant canopy. Plus, this LED grow light offers V1 fully programmable spectrum to adapt to each phase of the plant cycle. High efficacy of 2.7 µmol/j and up to 720 wattage power consumption contribute to high efficiency growing operation.

The PPFD for this light is also quite impressive, 1208 µmol/s at 12” distance and 930 µmol/s at 24”. That's enough to boost your plants' yield according to a 20-40 mole of light per day requirement. Besides that, it is dimmable from 100% to 40% so you may easily adjust the intensity of the light for the veg and flowering phases.

Our latest LED grow lights for indoor plants suit many kinds of growing operations. If you're looking for full-spectrum LED lights to use indoors or for commercial growing, this is one of the most cost-effective and efficient products on the market.


  • 4X4 Coverage
  • Full Spectrum - from seed to harvest.
  • High PPF - 1944μmol/s
  • Daisy Chainable - up to 75 lights
  • Dimmable - OFF- 40%-60%-80%-100%
  • 180°Foldable Easy Installation - plug & play
  • True 720w Power Consumption

Customer Reviews

Based on 47 reviews
Good light for the $$

Really throws the light down. Will need to work on the hanging adjustment height..

Fold 6

Medic grow came through with fixing my order and im very happy with the customer service with doing so promptly.
The light came in almost bullet proof packaging and no visible markings of the package containing a light.
Thank you again medic grow. I will be using you again in the future

Good light no timer instructions

Would like some info on the timer function no info at all

Beautiful Light

I bought this light for a personal 4x4 grow space due to its phenomenal efficacy. Though I haven't had much experience with it, save for a few days, all I can say is so far, so good. The light is built well and looks sleek. My plants seem to be loving the new flowering spectrum. I have no doubts about this lights capability and would gladly recommend it for both personal use and, due to the build quality and efficiency, for commercial grows as well.

jon batcheller
Awesome light great price

This light is amazing and the price can’t be beat. I’m definitely getting a second one.