MARS HYDRO SP3000 2×4 Grow Lights for Indoor Plants,Greenhouse Lights,Full Spectrum,Dimmable,Remote WiFi App Control,Daisy Chain Light for Greenhouse Farming Seedling Veg and Bloom for 4×2 Grow Tent

what our customer say this product:

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1. Aleksandr Verified Buyer – 2 August 2024

   For the price I paid i was expecting it to be clean not rough like it is, I found glue stain on the panel
   

2. Typhoide Verified Buyer – 18 October 2024

   Here is a TSL2000 a true 300W’s of warm grow light, the spectrum can do all sorts of things considering different genetics, this light will grow you some good medicine. In the background are the SP150’s, and even though small at a true 130.5 Watts, the light they pack with definitely do the job. You can expect great results with one in a 2 × 2′ tent, only I prefer to go to the other route, I bought four and we’ll set them up diagonally down the grow closet. The lights do not give off much heat and the drivers are miniscule compared to others but built well, the entire unit is pretty nice. You could probably drop it once or twice and it probably still work. Comparing the light is not a true way to judge between the warm light’s of the two lights. Do to differences in cameras it may look “a little off” as shown on my camera, it made the spectrum look a little cooler white then its actual yellowed tented spectrum, much like the SP150, which you can actually see some of that yellow tinting. At the price point for the SP150’s are the best light for your buck. You’d want to buy two for maximum coverage, as well as maximum potency in medication. If you can… buy 2, 4, 6 and set your light however you’d them. You’ll notice most LED boards come fixed and compacted to one big board, you’re not able to spread the light as you would with the SP150’s. I debated on whether I should get another TSL2000 and set it side-by-side like the 150’s. The the photo, is not how they will remain. They’ll actually go down closet 2′ × 10′. They’ll actually look just like this ( / / / / ), and that will definitely cover the entire closet. If one goes out after a year, I will definitely replace it. This is quality full spectrum light for growing medical grade cannabis at a cheap price. It’s definitely been proven over and over again to produce a strains maximum potential. Many people are now substituting the TSW2000 for the large hooded ceramic metal halide. I’m sure many people are considering moving to LEDs, but we all know from the past, the “light bulb” is one of the best ways of growing cannabis due to its wide spectrum uniform, but the technology is catching up making the high cost of light bulbs obsolete. I will definitely do business with Mars again, their customer service was very pleasing, it’s become much more of a business with professionals in each area of the business. It looks like Mars will remain a household name in growing medical grade cannabis. Thank y o u ecogrowhawaii.com, Thank y o u MARS!

   

3. Evaldas Verified Buyer – 16 January 2025

   Amazing quality, output and construction. Highly recommend !
   

4. Joel Verified Buyer – 5 March 2025

   Wow is this light ever bright!!!!

   My plants love it. Really good growth and my nugs are wicked plump n tight, terpy as all hell. Love the fact I can remove the driver (has a long cord) and have it outside my tent (2×4) and cut a lot of the heat out, has daisy chain if needed along with a dimmer dial. Once my other lights kick it in my other flower tent ill be switching out the burples in it for another 1 of these bad boys.
   

5. Placeholder Verified Buyer – 10 April 2025

   Hello Growers, Purchased the SP-150 for a 27x27x63 Mars-hydro tent. The tent holds three five-gallon pots with a little wiggle room for humidifier, but I opted for three 3-gallon aerated pots. This leaves plenty of room for fans, a DIY co2 generator and the humidifier. Legal in my state for medical card holders. Shortly after purchasing i received an email from the seller with tips for light distance during various stages and optimal temp/RH which was nice, but I’d assume anyone buying these items already knows this information, but I digress good information and appreciate the follow up. I rarely leave feedback on items unless I’m thrilled with the device. I paid full price and was not provided a discount of any type for my opinions. MarsHydro lights are top shelf quality and this light although smaller than my last unit has better par and pfid measurements. I probably could have gotten the sp250, but my concern was size in the tent and would it be touching the mylar. My plants are happier now than prior and I would recommend MarsHydro gear to anyone interested. Recently switched from an automated Grow device (grobo) which was less than advertised and really poor lighting. In a few weeks I’ll make a YouTube video of this setup. In the meantime I pulled a couple of pics and some footage from the IP camera inside the Mars tent. Items I purchased (from ecogrowhawaii.com) Mars Hydro SP-150 Mars hydro tent (27x27x63) 5 x 3gallon aerated bags A timer switch set for 18/6 (you can go 20/4 photo all the way to flower if you choose) Massive bag of FoxFarms super soil (opted for soil, but next grow I may flip back to DWC or rDWc 4 small adjustable 6in fans that clip onto the side bars Carbon filter with fan, switch w/ sensor and venting tube along with some ducting tape. Full lineup of advanced nutrients including advanced feeding (not just the basic) My only complaint which really isn’t a complaint more so feedback would be the lack of an entry point near the bottom half of the tent for fresh air input. The tent has Velcro with mesh, but no intake hole other than the one used for power cables. The top has an easy outage for getting the heat out ect The light itself is surprisingly cooler than expected. Upon unboxing I assumed the SP-150 would have put off a lot of heat, but truth be told the light merely raised the tents temps a few degrees. Having the fans setup on all four vertical poles at 1 foot intervals really helps push the air around and ultimately out of the tent. Even added a cheapo IP camera to monitor without opening (video uploaded). Two pots without plants had seeds added the day before and have already popped. The single plant with 5 nodes is only 2 weeks into grow, so it’s really taking advantage of the strong light and optimal grow space! All in all I’m happy so far with my purchase of about 2 weeks now. I fully recommend mars hydro products for all of your growing needs seed to smoke. I’m growing some top quality InHouse Genetics and some MephistoGentics. My next will be a few months from now, but 5th Element and some other InHouse seeds. Mars product grades Shipping – A+ Packaging – A+ Quality – A- Longevity – TBD Thank you MarsHydro -James L

   

6. Dave Verified Buyer – 18 April 2025

   The product works well and performs as described. The spectrum seems more blue-white than Spider Farmer, but the tesults are similar. I would prefer this light over Spider Farmer because it is longer, not as wide, came with a dimmer, and produces more light. Spider Farmer advertised lights with dimmers while shipping stock without dimmer knobs. I switched to Mars because of that.
   One negative is the poor/confusing attachment of the hanging hardware.