SF600 LED Grow Lights, Full Spectrum Veg Flower for 2x4 ft

Wonderful light! My little seedling did great this summer starting out under this light. I can't wait to use it again next season. Easy to set up and the wire feels strong when hanging it up. Worth the money if you're invested in gardening.

Update: I have cherry tomatoes growing in my kitchen. These lights did Extraordinarily well and the tomatoes are growing at about the same rate as they would outdoors in summertime. I'd recommend growing a dwarf variety unless you like lots of pruning. Bought this during the sale since it lines up perfectly with the space on a 2'x4' shelves to grow tomato plants. Having a cable attachment has made it pretty great for finding the optimal height for the plants on top of it being full spectrum. I'm skeptical on the height guides since they all say something different. I opted to just use a temperature gun and lowered the light to 10 inches from the leaves until the center plants were at 82f since this is the hottest area under the light, plant is now growing faster it seems. I am working towards growing an indeterminate variety of tomatoes and keeping the plant under 3 feet tall (I will update this review once I have results).

I’ve uploaded a pic and you can see how it compares to a more traditional led shop light setup. I prefer how the light is spread and the color temperature on the Spider Farmer top shelf. This light is actually incredible, I had a review written where I criticized it, but I sent it back and realized how much I missed it and bought another one. This is the perfect light for 2x4 feet of space. The light is so intense and strong which is what you need. But it doesn't burn the seedlings when they get too close.

Works great! I really like the adjustable hangers! I do wish it was dimmable. And the power cord situation is a little awkward. Does a light of this wattage really need the heavy duty power box or could it have just been a simple 3-prong cord?

I liked this light so much for starting seedlings that I ordered 2 more to grow Micro Dwarf Tomatoes indoors. Apparently the small tomato plants agreed with my review. They are growing, flowering and fruiting phenomenally! I bought an outdoor outlet timer because they are a better deal. Set for 16 hours day. I plugged all 3 lights into it. On my 4 foot by 18 inch wire shelf unit. I can start my seedlings and grow Micro Dwarf tomatoes on the 2nd shelf. 😃 Very happy with the Spider Farmer SF600 full spectrum grow light. Perfect for my use.

Great lights till you have an issue. I’ve have 3, SF-600 lights and they worked great. However, one of them recently failed to come on. The green indicator light on the inverter wasn’t on so I logically assumed the inverter had failed. But just to make certain I plugged it into a different outlet. That didn’t work. So I did the next local thing and switched inverters. Bingo the light came on. So we’re back to an inverter failure. I’m WELL within the companies stated warranty period so I contacted the company….. here’s where it goes off the rails. I tell them everything above and they respond with “company policy requires you submit a video of the issue so our engineers can determine the cause of the issue”…. This is nothing but a stall tactic to avoid honoring the printed and published warranty. There’s not an engineer on the planet who will gain any insight to the problem by watching 500 hours of a light not coming on…

Don't bother with the 20 dollar grow lights. This thing is cheap amd blows them out of the water. I installed under a shelf for my succulents and man I got more then I bargained for. Seemed to be to much for props but The light spilled off my white wall and was almost blinding lol. I had to put up a blk board behind it to soak it in. I do recommend. Have a plan.

Bought the light 2 to 3 years ago worked flawlessly last week. It decided to take a poop on me now it’s 100 W light. I got AC infinity 300 watt light that runs 18 six just like that one ran on timers and then I also have optic LED 800 W light and all the other lights are still kicking. They even run harder than that little light did and it’s done burn up. It works good now it’s junk.

コンセントさしてすぐに使えるから便利。パワーは強力というよりはそれなり。広い面積をカバーできるから、1列に植物を配置している方には便利です。

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!

非常に良かった

Pros - Very good outputs (measured 2000-3000 foot candles at about 6 inches from the light and around 1000 foot candles up to about 18 inches away). This thing will light everything in the vicinity up to near daylight levels. Comes with hanging hardware (wires) that can be secured to anything that you can tie the wires around. Also very lightweight. Silent operation. Cons - no adjustments or switches whatsoever. It's literally just a power cable that turns the lights on full power when plugged in. You will need your own timer to control on/off cycles automatically, and the lack of brightness adjustments means you need to be ok with an extremely bright light whereever you intend to use it. Overall I'm satisfied, will see how my orchids fare...

I have both models the 600 and the 300 as you can see in the pictures. They are basically the same, just double everything. I have used their larger lights for tents and was very happy with them. When a head of lettuce hit $5.00 I figured it was time to see how their lights are for Veggies. For results I could not be happier. In one pic you can see the "spill over" light is enough to grow my potatoes and start my tomatoes. I changed setup once I realized it works and we actually use it. It's exciting to grow and eat your own food. The reason for only 4 stars is that the 1st one I ordered the power brick died the 2nd time I plugged it in and I can see a possible issue in the future because it's not the strongest connect between the plug and the light board. Think loose USB or headphone connection on your laptop - not the strongest connection and they can come loose. Now these should last as they really shouldn't be plugged and unplugged that often at all... just stating its not the most solid feeling light I've handled. That being said I went ahead and purchased the more expensive 600 version even with my own concerns. The customer service was fast with response and solutions to my previous issue and I really love their price vs performance compared to other companies. With them you also know you are getting the higher grade LEDS and Driver. I believe the pictures will show more than I can write.