SF600 LED Grow Lights Sunlike Full Spectrum Plant Growing Lamp for Indoor Plants Seeding Veg Flower Energy Saving & High Efficiency Grow Light for 2x4 ft Coverage

This is the second of these units I've gotten. My plants seem to like them & are thriving better than with the fluorescent T5s I had before. Using in unheated Costco greenhouse to grow winter salad greens, start seedlings, keep tender perennials going. So far so good!

Best light I ever bought, you can literally grow anything with these from feet away. I’d like you to know I’m not a bot nor was paid for this endorsement but I proudly stand behind these lights specifically, don’t buy any other brand or spectrum, this is the one i promise, well worth the 80 bucks

Fantastic lights! I wanted to review these since I don't grow Marijuana - only vegetables and flowers. These worked fantastic for my tomatoes, tomatillos, peppers (hot and sweet) and everything else. I ended up with 5 of them for all my starts and the lights really worked well. They fit great on the black and silver racks from home depot/menards/lowes/etc. and give terrific light. I even (later in the starting season) had plants on the floor around the racks and they got enough light to keep going. When compared to T5 lights (garage lights), these were much better, the plants happier (more dark green leaves) and growth much faster. The shipping was quick, and the packaging good enough that I am storing the lights in the original boxes. 10/10. There are others that have wifi control, more adjustments etc, but for pure functionality - highly recommend these. You may want to partner them with a power strip with a timer, or a power strip so its a quick on/off (I strapped one to a leg of one of the racks), but overall - great.

Great light. Didn't expect the ppfd that was advertised(never do). Around 400 par at 12 inches, can't complain. Works great for what I needed it for. Fits my 2x4 seedling and teen mom tent perfect. It's featherweight compared to the lights I've used in the past. The installation was easy and I like the threaded hangar it's very sleek. The most surprising thing to me tho was how cool it stayed, I don't have a thermo gun but I doubt surface temp got above 80. Good job Spider Farmer. Now just make them more affordable and we can talk about outfitting my entire grow with them.

This worked very well for me. I had plants potted and sat on my kitchen counter. I feel it encouraged quick germination.

Purchased last year on sale , the price is now over what their own website charges 🤣 90$ now is 109$?+ Initially, it was very bright and showed greatly improved for plant development and colors, so I was happy. after a few months, 2 red diodes failed and the LEDs started dimiing and reducing output , so I contacted their supposed 24/7 service , and even emailed them . Days+ later, I get an email replys by 2 different supports and bounced me back to a Amazon spider service member, who ask for for a video so I provided them. support said dead section are are IR , which should be visible on an IR camera(but are not ? 😅). And then told it's working fine just reduced (wut?) , if it's reduced it's not working 😂 , these don't have a controller for light level so if it's reducing means something on the circuit is failing this not working right??? The lights are cheap entry level but I didn't expect just a few months of work and support who don't even seem to know the product or how they function as they'd go off and wait for days to process replies. Prior when I've contacted this company asking about products I wanted to get specifics for use I've gotten weird replies from them and trying to push to get sponsorship or join their paid in affiliate program. When I literally just asked about light performance 🤨, honestly seems really weird behavior, but the customer support isn't one I'd recommend , nor this product specifically due to short lifespan and failure of it and support for product under warranty

Light weight and easy to mount/hang. Perfect for temporary indoor sunlight when bringing outdoor plants into the garage.

I have purchased 4 of these over the last several years. They do what they are supposed to do. No complaints.

非常に良かった

My tomato plants are averaging 2-3 inches of upper growth every day since using these grow lights. They exceeded my expectations. I had to buy extra pulley systems to raise and lower these lights as the supplied mechanism was too awkward and too short for my tomato plants. Due to their ability to grow the plants rapidly, it became a hassle adjusting the lights upward every day. I would suggest Spider Farmer use a simple light chain and S hooks system to improve the versatility but the lights themselves are fantastic. They've been running for approximately a month now, 16 hours daily with no issues. The cost of the lights was surprisingly low for their high performance!

Didn’t realize quality grow lights were this expensive. But I’ve used them for my succulents since October (4 months now) and on a timer and none of them have etoliated. So I guess it’s doing the job. Will prob buy a second one once I get more succulents. I do like the easy to adjust cables to raise or lower the lights.

I've used these lights multiple times to start veggie and flower seeds. The lights don't get too warm snd I can put a plastic dome on a tray when starting germination and the light doesn't affect the plastic dome. It's plenty warm to start my veggies though. It has a nice solid top so if I accidentally spill some water from the tray about (when I'm watering) the lights isn't affected. Nice design, good product. Would recommend.

Works great using it for starting seedlings