1. The 2019 Biggest Grow Battle in the World is currently under way! Round one has started, don't miss the fun.
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    Invisible Sun offers efficient lighting solutions to growers and we'll be doing a fully documented grow-and-show with some of their kit with a grower from our test team! Let's give them a big AFN hello and check them out here!
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Almost complete cob aka cobshop.net

Author Rating:
Average User Rating:
Link to Thread:
  • Company Name:
    Product/Service Website:
    Purchased From?:
    Purchase Price:
    I got discounts so cant answer but very affordable and fast
  • Positives/Benefits:
    Easy to use
    Low cost to purchase
    Lower cost to use compared to traditional methods
    Easy and affordable additions
    Little heat generated
    Non that i seen yet
    Would You Purchase This Product Again?:
    Have and will again and again.
    Would you recommend this product/service to another grower?:
    Yes and have
    Conclusion/Final Thoughts:

Recent User Reviews

  1. sewerdweller
    "Best thing since sliced bread"
    Extremely pleased. Affordability and low cost to operate make it an easy choice
    These lights made my plant very very happy

User Comments

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  1. sewerdweller
    Completed entire grow seed to harvest and very happy.
    When i started looking to update there was no clear choice. This company that company blah blah blah. These little lites deliver wonderfully in my space. And if i had bigger space i still pick these. I stand by my word this is a great product. Thank you BigSmo
  2. Sleeveofauto
    Excellent review, I couldn’t have said it any better. I absolutely love my auto cobs, wouldn’t have it any other way. I’ve got my autos dialed into these now.
      sewerdweller likes this.
  3. lets_grow_right_meow
    What did you end up driving these with?
      sewerdweller likes this.
    1. sewerdweller
      Hlg Meanwell 120h 1050b
      sewerdweller, Jan 19, 2018
  4. wwwillie
    Another big fan here!
    I don't think you can purchase the parts for what they are charging for these. All top shelf stuff too, Citizen COB, brb holders... Only the finest!!
    Oh and I have 11 COBs from these guys about half complete and half are these partials. I love em!
      sewerdweller likes this.
    1. AutoWonders
      I too am on this train. Cobs are the "Cock of the Walk". Love em. I have 6. Proof is in the proverbial pudding with these lights.
      AutoWonders, Jan 19, 2018
      sewerdweller and wwwillie like this.
  5. gaz29
    I ended up with big shipping fees ( got a wee discount) then got them stopped at customs and they charged me roughly $100 to release em.. I only bought two but then found out I could have had 5 x Cree leds @48 watts per cob. I definitely agree that they're value for the cash paid but pretty I'm bummed with 390$ I paid and only got two.! BigSmo is a good man and if looking for a distributor in Scotland, I'm interested..
    Great wee lights and if it wasn't for you (BigSmo) being in the US, I'd have bought more. Great product and plants love em.!
    Recommend this cob led for every stagy.
      Sleeveofauto and SpliffScot like this.
    1. sewerdweller
      That suxs dude. Im in the states so shipping was cheap and fast.
      sewerdweller, Jan 19, 2018
      gaz29 likes this.
  6. namvet25
    Run a full grow with the cobs to show how they grow.
      sewerdweller likes this.
    1. sewerdweller
      Grow is nearly complete i wasnt able to post pics my phone wasnt cooperating
      sewerdweller, Jan 18, 2018
  7. Dudeski
    Nice review! How.many more are you going to get?
      sewerdweller likes this.
    1. sewerdweller
      Have 4 total but looking to get a friend into it and do a joint grow. His grow space is at least double mine so prob 6-8 more for that.
      sewerdweller, Jan 18, 2018