Spider Farmer SF2000 LED Grow Lights for Indoor Plants in 2x4 Grow Tent

Amazon Review for SF 1000. Impressive Lighting Solution for My Indoor Grow Tent! Review: I recently purchased the Spider Farmer SF 1000 LED grow lights, and I must say, I'm thoroughly impressed! I initially bought one unit to grow a single plant. but I was so satisfied with its performance that I ended up purchasing three more over the span of a week to fill out my 4x4 grow tent. Now, with a total of four SF 1000s in my indoor grow tent, the lighting is absolutely fantastic! First and foremost, let me commend Spider Farmer for their exceptional customer service. From the moment I reached out with inquiries about the product, they were prompt and helpful in providing all the information I needed. They truly value their customers and go the extra mile to ensure satisfaction. In terms of product quality, the SF 1000 is top-notch. The build is sturdy and durable, giving me confidence that these lights will last for a long time. The full-spectrum lighting output is remarkable, providing the perfect balance of light for my plants' growth stages. I've noticed significant improvements in their overall health and vitality since using these lights. Energy efficiency is another standout feature of the SF 1000. These LED grow lights consume minimal power while delivering impressive light intensity. They're environmentally friendly and help keep electricity costs in check, which is a big plus for any indoor gardener. The installation process was hassle-free, thanks to the well-designed hanging kit provided with the lights. It made mounting them in my grow tent a breeze. Additionally, the adjustable dimming feature allows me to fine-tune the light intensity according to my plants' specific needs. I can confidently say; and not just because their stickers are fire,that Spider Farmer as a company has won me over with their SF 1000 LED grow lights. The combination of their outstanding customer service, high-quality product, energy efficiency, and ease of installation sets them apart from other popular brands with a similar product selection. If you're looking for a reliable and efficient lighting solution for your indoor grow tent, I highly recommend giving the Spider Farmer SF 1000 a try. It has exceeded my expectations, and I'm sure it will do the same for you. Happy growing!

First, I'd like to say that I rarely review any products because the items I get are usually average crap, which doen't deserve reviews. Secondly, I do not get paid to post reviews, and Spider farmer isn't paying me to say this. I research everything I buy. I don't just research it, I look at every review, comment, and question about an item i'm interested in buying. I try to spend a few hours researching what I want to buy. About this light.. I had a high budget for a light. I looked at so many lights ranging from $100 to $1200 dollars. I decided to go with Spider Farmer. I went to those weed forums online to see what those average people are saying about lights. I was super impressed with Spider farmer. There wasnt one bad thing anyone said about them...not one. I was so sure that this was a great light, that I actually purchased another one before I received my first one! Thats how sure I was. When I got home, I was like a little kid, I immediately opened up the box. I unpacked it, and the first thing I did was run to the nearest outlet to see how bright this light was. All I can say is Holy Crap! The entire room light up like I was using one of those Sky Tracker lights you see in parking lots of grand openings lol. Thoughts... The light doesnt have a fan, but if you can get a cheap clip on fan, just aim it over the ballast on the light. It will not even get warm... The no fan is not an issue. Since it has no fan, it's super quiet. You don't need this light 12" above your plants. It doesnt matter if you keep it 12" above your plants, or 30" above. It is BRIGHT!!! I have it in a 2x2 tent, and I think it's crazy bright! If you think this light may be a good choice for your plants, but you just aren't really sure enough. Let me just say that you would be silly not buying this light. Whoever the person (people) is behind the name Meizhi, they seem like great people. Ive read the questions and comments several times, and Meizhi is right there, answering every question. Great light! Great Price! Great Customer Support! It pays to research!

This wide light is perfect for growing seedlings. I highly recommend the Spider Farmer brand not only for the product quality but also for excellent customer support. Any issues or questions about the product are handled quickly.

I have been growing high quality weed for almost 10 years now and always had great success until 2019. I got bugs that I've never had before and it took me a long time to identify what I had and how serious it was, so in the end, I lost strains that I'd been cloning for 3-4 years. The bug was 'Hemp Russet Mites' and they are prevalent here because it is becoming a hemp capital rapidly. I figured it was time to upgrade my system. I bought a Bloombox from BC Northern lights several years ago. It's been a very good grow system, but as I learned to be a better grower, I've modded my box pretty heavy. I unwired the 400W HPS and wired this baby in. I made little feet so that it sits right on top of the glass inside the bloombox flower chamber light area. So when the bloombox computer turns the lights on, this LED upgrade comes on. The fans come on as normal, so it's continuously cooled by the Bloombox cooling fans. I've been using this for about a month and I love it very much. The growbox is much brighter. It uses about 177 Watts less than the 400W HPS before. So it runs cooler, uses less electricity and the plants love it. There is nothing to change, I just flip the switch from veg to flower (on the Bloombox) and it just changes the timing from 18 hours to 12 hours. The lighting from the growlight does not change between veg and flower. Only the timing (as provided by my growbox). In the enclosed pictures, I took a screenshot on Jan 31 of my two plants that I grew from seed. As you can see by the pics, they grew a lot in one month. This was all with the Spider lights. The last pic shows how well the flowers are doing, both male and female! I decided to cross breed so I hope to have seeds that are Girl Scout Cookies and Chemodo Dragon for my own strain. I feel like this light is so much better than the 400W HPS it replaced. They could really make the package complete if they shipped their lights with a few cool stickers. But yes, if you are looking for a great veg/flower light, this is it!

I got this light at the beginning of the year to start my summer season crops indoors before the snow melted so I could get a jumpstart on the spring planting season. Its pretty damn nice!!! A little bummed they raised the price once they realized what they had, although they did add an external dimmer on the newest model which I totally wish mine had. The growth and yields are pretty dang nice, and it covers a 4x4 table very well!!! I have ran this against 600HPS in a magnum XXXL hood. ( our old commercial standard for 4x4 tables ) and it holds it own very well. I do wish the boards where a little farther apart and the whole unit was a little larger just an extra .75inches between the boards would have worked and really gave amazing coverage over a 4x4 without hurting anything IMO. Now is this an American Made HLG no no its not, BUT that doesn't mean its not a very good light for the money!!!!! With the new improvements such as the external dimmer dial, and daisy chainable dimmer control so 1 dimmer can run multiple units is a great feature for future upscaling. Now it does tend to run a bit hot to the touch, nothing like a non air-cooled HPS runs but still easily over 100 degrees farenheit. Also the cables and clips provided to hang it do work, but if you have lower ceilings or space is of a premium in your room/tent they can be a bit annoying as they take up about 8-10inches of additional space the way its designed. This is nothing that can't be worked around with a little creative thinking but is still a tad annoying none the less. Quality and yields ( for fragrant/medical flowers ) have been plenty nice, at 400-450watts power draw it tends to produce about 45-50 grams a sq. ft. depending on your style and of course genetics but still on par with running 600 HPS over the same table, same genetics, same everything only thing changed was the light. Long story short, if you need to cover a 4x4 and do it well, the SF-4000 is a solid performer!!!

Spider Farmer SF4000 light is top notch. Highly durable and perfect wattage for grow. Warranty for 5 years. I had my power supply ballast go out after 2 yrs. Of continuous use and customer service helped me replace it hassle free. Took about 2 weeks for the process and shipping. I can say to just be patient as it works out. Nolan went above and beyond with customer service.

I own both models: SF1000 and SF2000. The light has a simple, polished design. No need to assemble. The aluminum board is thick and sturdy. It gets hot to the touch, but its much cooler than other techs. Rubbery coating reduces risk from splashes. The driver is solidly fixed in place, resulting in a solid unit. No power is wasted on fans or inefficient drivers. And the Samsung diodes offer a high efficacy rating of 2.7 umol/J. I like the blend of LED colors. Some quantum boards only have a single color for all diodes. Compared to them, this LED has a more complete spectrum. USAGE: The rectangular shape produces a different light distribution pattern. I estimate the light will evenly cover a 48" x 34" area at a distance of 27”. This would be excellent for low-light or vege plants. For mature, high-light vege / bloom plantings: 43" x 28" at a distance of 24”. For very high-light BLOOM / BUD (medicinal) end stage growth: 36" x 20" at a distance of 18”. See my PPFD chart for the numbers. And see my YT video for more measurements! The 202w SF2000 could replace a 400w HID. Magnetic vs electronic ballasts vs doubled ended HPS systems all have different rates of efficiency. So it depends on the type of HID and its specs. I've recently compared this light to a brand name Quantum Board by HLG. Two of these SF-2000s would produce almost the same amount of light for HUNDREDS of dollars less. Or you could even buy THREE of these for that much money and your light output would greatly exceed the HLG unit. DIMMING: There's confusion about the dimming options for this light. Some sources claim the SF2000 cannot be dimmed. It has a 240 watt driver that is already underdriven from the factory. Well, I was able to dim mine with no apparent issues. I took it all the way down to 50 watts. And then I decided to lock it in at 75 watts to vastly outperform a 4 bulb, 2 foot T5 fluorescent system. You MUST have a wattage meter to do this. And you should NOT raise the wattage above factory settings! This light is a huge a step above DIY set ups. The Spider Farmer LEDs are better than many other quantum LEDs sold on Amazon. Three year warranty sounds great. Seller includes contact info to get in touch as needed. But hopefully I won't need to! CONS: Because there's no external switch, the dimming option is not convenient for frequent on-the-fly changes.

Well worth the money. Plants that did not winter well last year when I used lights that are obviously targeting frugal shoppers. I spent the money this year, and what a difference. I actually had to reduce the light intensity because I don’t have room indoors for the plants to grow as much as they would if I left light at full intensity. Setup and assembly were easy. Controls are high quality and easy to operate and understand. Light level, outstanding.

Ótimo acabamento e o desempenho é compatível com o anunciado.

Ich hab mit meiner Bewertung extra bis nach dem grow gewartet um eine möglichst ehrliche Bewertung abzugeben - die beworbenen 2.5g/W konnten wir (trocken) bei weitem nicht erreichen, aber ich muss auch direkt dazu sagen, dass wir total neu in diesem Gebiet sind und das unser erster richtiger Versuch (experiment) war! von daher denke ich, dass es noch viel Luft nach oben geben wird, mit entsprechendem know how ! Für unseren 3 Personen Haushalt ging die Rechnung jedoch trotzdem sehr zufriedenstellend und noch im oberen legalen Bereich auf, sodass glücklicherweise auch nix vernichtet werden musste :) wie gesagt es wird aber höchstwahrscheinlich hauptsächlich an uns gelegen haben und nicht an der Lampe! - zur Lampe kann ich nur sagen, das sie uns total zufrieden stellt! der Preis ist perfekt für Einsteiger und man kann super Ergebnisse erzielen! die blüten sind schön kompakt gewachsen , sehr harzig glänzend und potent ! Ein kleiner Nachteil könnte die Wärme der Lampe sein bei mir passt es samt luftentfeuchter Grad noch so mit der Temperatur (26°C) aber das wäre auch so der einzige (negative?) Punkt der mir als Laie aufgefallen ist abgesehen davon kann ich dieses Produkt nur jedem interessierten weiterempfehlen!👍🏻 Edit: die Temperatur kann man sehr gut runterkühlen indem man einen ventilator auf die Rückseite pusten lässt in meinem Fall konnte ich die Temperatur um ca 3-4 Grad senken bei ca 60% leistung und die Lampe wird es einem bestimmt auch danken 😅

This light is amazing. I have no complaints. It is very bright but is also compact and does not use a lot of electricity. I have managed to turn my sad tiny 3 month old capsicum windowsill plant into a mini tree that actually has fruit on it. My popcorn plant and mango trees are doing nicely as well. Thanks SF

The dimmer is a great feature, I'm running on 40 percent so there is so much room if I need more or less light! Covers a decent amount of area, absolutely zero noise, and very easy to use! Super happy with this! Important to note that it is extremely bright, and hurts to directly look at even on only 40 percent, so be mindful where you plan to put this!

This is the best light I have purchased. In fact the only lights I will use are from SpiderFarmer. The quality of the equipment and customer service is top notch. I look forward to buying more.