After realizing I needed more lighting for my grow space, I looked up the best lighting options for a 5x5 area. That's when I found the Spiderfarm4000.

The light was affordable and offered a whopping 450w of LED lighting across my canopy. The light was simple to set up, perfect shape for the area I needed to to cover and just the right size.
It comes with adjustable hangers that are simple to use and are made very durable.

I would strongly suggest anyone looking for a new LED light with a lot of power to buy this product.

GREAT LIGHT ONLY DOWNSIDE IS GROWER MUST ADD PROPER FAN AIR FLOW WHEN ON HIGH BRIGHTNESS SETTING OR PLANTS WILL WILT GREAT LIGHT VERY HAPPY THIS IS THE SECOND SPIDER FARMER LIGHT I PURCHASED

I have been running my own led grow lights for past few grows but I wanted expand to a 8x8 tent and decided to buy instead of build more. Picked up the Spyder 4000 and then decided to buy another one. You will get varying comments on coverage but my personal take is you need 3 - 4 of these for 8x8 full coverage. PAR measurements drop a good bit at edges and they are not that big to begin with. I expect in flower when they are at top of tent coverage is better but not in vegetation stages where they are 2 feet away from plants so keep that in mind. Their spectrum is better than the diodes I use and mixed so hoping to get some better colors in my leaves and flowers. So far the plants I have growing are soaking in the light and look very healthy. Looking forward to flowering. Also one of the reasons you should get these lights in smaller sets is because it is easier to move them around and they can be at different heights depending on your plants needs so that is a pro. A con however is the heat. The driver's are mounted to the led plate and it runs very very hot. Will raise temps in your tent but could also diminish life of the unit. So you will need to get a small fan and dedicate it blowing on the driver 24x7. Alternative is to remove the driver and put outside the tent. But that requires rewiring and most folks are not comfortable doing that. But it is the logical way to set lights up, with drivers on outside of tent and your carbon filter vent air outside tent and on to the driver's to keep them cool. Any case small fan will help. All in all they look great and I will look to post some photos to this review once things hit flowering. Costly but going cheap in this space and you will get burned with fake diodes and cheap drivers. You will get exactly what you pay for. Good luck growers!

The spiderfarmer SF7000, has been a amazing light source for my first growing cycle. It does create a little more heat then expected inside the tent but easily to manage with some good airflow. I find the dimmer feature very useful when germinate from seeds. My plants are health and happy!

Recently purchased the sf4000 4x4. I had a question about the units leds and customer service from Amazon working with spider farmer and spider farmers company itself were quick to email me and take care of my questions. They're very kind and courteous and I am very happy with her products. I have purchased two 2x2s and two 4x4s and I am extremely pleased with my results the products and the company in general. I truly believe they strive to make their customers happy and I am very very satisfied and would recommend their products to anyone who would love to get in any type of gardening.