Mars SP 250 Best Indoor Led Grow Light - Mars Hydro

Mars SP 250 Best Indoor Led Grow Light - Mars Hydro

  • Actual Power: 245W+/-5%@100--277V

  • Coverage: Veg:3’x5’(90x150cm); Bloom:2’x4’(60x120cm)

  • Average Yields: 1.8g/W

  • Compared to HPS/MH/HID: 400w

  • PPE:2.35--2.57umol/J

  • SP 200 is previous name of SP 250, if you get the SP 200, the sticker info is incorrect, please contact us for the updated info.

US$259.99
  • Buy 2 for US$257.39 each and save 2%
  • Buy 3 for US$254.79 each and save 3%

Availability: In stock

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US$259.99
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Specification

Additional Information

Item NO.Mars SP-250 LED
Draw power120V:1.93A;232W 240V:1.01A;242W
Spectrum380~410nm, 650~660nm, 730~740nm, 3000~3200k, 6000~6500k
Coverage 2'X4'
Chip BrandNew SMD Epistar
Work Temperature-4°F ~105°F (-20°C ~ 40°C)
Dimension16x16x115cm
N.W/G.W7 kg
Lifespan50000 hours
UPC Number686494423275
Compare to HPS/MH/HID400 watt
Plug TypeEU,UK,AU,USA,Japan
Humidity≤90%
View Angle of LED90°-120°
WarehouseUS, CA, AU, EU, UK
Spectrum/ Par

Grow Tips

Grow Tip

1.How do I determine the right light for my grow area?

Measure the floor space. Multiply the length times the width and this will give you the square footage. You should be able to get decent results with 30-50 actual watts of power per square foot.

2.For larger areas should I go with a single large panel or multiple medium to small lights?

Using multiple lights allows you to better distribute the intense light in more areas of the grow space instead of having all of the higher intensity light concentrated in only one area while the outer edges never receive intense light.

3.Recommended Hanging Distance Above Plants

Seedling: 24'' Germination: 24''-30'' Veg: 18''-24'' Flower: 12''-18''

4.Here are more tips for grow under our light:

Growth stage, turn Growth switch on. Bloom stage, turn Growth and Bloom switches on.

5.Recommended Lighting Time

Veg: 18/6(on/off) or 20/4(on/off) Flower: 12/12(on/off)

6.Recommended Growing Conditions

The rate of photosynthesis and transpiration are directly affected by temperature, humidity and airflow.

The perfect temperature and humidity for your plants are found between 75°-85°F and 50% - 70% humidity, with plenty of airflow to replenish CO2. PH is 6-6.5. You may add more calcium and magnesium than normally needed.

7.Please Note

The light is not water-proof, so do not use it under water environment.

Light may be too strong, please wear your sunglasses when looking at it.

Some leds seem dim. They are IR. Human eye can not see IR very clearly, but you can wear sunglasses to check.

Q&A

Product Questions

Just curious if this light carried ir leds. Thanks.

Yes, SP-250led has IR in it 

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Hello, under description, dimensions 35.5x2.95x2.63ft, just wondering if that is correct?

sp150 packing size is 16*15*66cm (6.3''x5.9''x26'')

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is it dimmable?

Yes, SP-250 is dimmable 

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I need to know do you have a par sheet with 2 sp 200 light for a 4x4 tent or can you test them and email me the PAR sheet. thanks

Yes, we have that sheet. Pls send email to info@mars-hydro.com for that. 

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How much umol/J for this led?

It is around 2.57umol/J

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Hi, when will be this led lights SP-250 available in DE Deutsche warehouse?

Hi Sir, the SP 250 are now avaialble in every warehouses of Mars Hydro in US, Canada, Austrilia, Germany, UK and Russia, feel free to order. :) 

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What is the warranty on the SP 250

All our products has 3 years warranty, 3 month full and over 3 month, will have some handing fee or shipping fee needed. The lights are using the new technology chips, will help you have less warranty issues. :) 

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How high from the canopy do I hang the SP 250? Is it 18-24" in veg and 12-18" in bloom?

18-24'' at veg 12-18'' at flower

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Does the light come with necessary equipment for hanging?

Yes has yoyo hanger and hanging kit inside

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How long of a warranty do you offer on your sp 250 lights

We offer 3 years warranty on all of our lights; 

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Can the light be daisy chained?

Mars SP 150 cannot be daisy chained. 

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Is it waterproof?

The SP light is IP 65, waterproof. So using in humidity environment is okay.

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What is the difference between SP200 and SP 250? They look the same.

Hi, the SP 200 is the original name of SP 250, all the specificaiton is the same. But our factory made a mistake to put the original stickers and instruction book when we ship the first several shipment, so some of you might get the light with wrong item number and specification data on the sheets. please refer to the current site info for reference. 

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Recently purchased the SP250 and love it, but the power supply gets too hot, is this normal?

The SP series are no fan design, so the panel needs to release heat itself. We are using all aluminum meterial for the light body, and all the material are anti-fire, over 90% of the components are UL listed, so the light won't catch fire. Also the heat is under control, won't influence the lifespan of the light. Please don't worry. BTW, the whole room temperature won't increase too much. If you don't like the heat of the light, you can add one small fan above the light, it will help a lot, also during winter, it will not be a problem as well. 

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How can I move the driver outside of the tent?

Yes, you can move the driver outside of the tent, Here is a instruction video you can check: https://www.youtube.com/watch?v=PCWnNzNP56M 
For the extra wire, you can email us for more info since we don't list on our website: service@mars-hydro.com 

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Can the light be daisy chained?

SP 250 can be daisy chained, but only for three of them with our special customized cords. If you need them, please email us for more info: info@mars-hydro.com 

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How can I adjust the wattage?

Here is a reference video instruction to help you, please check: https://www.youtube.com/watch?v=vCfkz4EkbL8 

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What is the recommended hanging height and hanging hours?

During seedling: 18/6 or 20/4; above 30'' 
During veg: 18/6 or 20/4; 18~24'' above canopy
During flowering: 12/12; 12~18'' above canopy

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What is the SP 250's coverage for veg and flower?

During veg it can cover 3'x6'; 
During flowering, it can cover 2'x4'

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Customer Reviews 2 item(s)

11-12 of 12

good light Review by Luke Watson / (Posted on 1/4/2019)
My SP200 looks very good and I hope it gives me good results
Great Product! Review by Smith P / (Posted on 1/4/2019)
I'm glad you can give me a 10% discount for my preorder. I'M LOOKING FORWARD TO IT!

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