Spider Farmer SF4000 LED Grow Light With Samsung LM301B Indoor Veg Flower. The item "Spider Farmer SF4000 LED Grow Light With Samsung LM301B Indoor Veg Flower" is in sale since Tuesday, August 18, 2020. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics & Seed Starting\Grow Light Kits". The seller is "dancip710" and is located in Jacksonville, Florida. This item can be shipped to United States.