PPE: 2.7 µmol/J Coverage: Flower Coverage: 2′X4′, Veg Coverage: 3′X5′ Dimension: 25.51″X10.55″X2.32″ Grow Tent Compatible: 2'X4' Recommended Fan Size: 4-Inch Optional Controller: Spider Farmer Controller (Bring your indoor garden to the next level with new-age automation)

PPE: 2.5 µmol/J Coverage: Flower Coverage: 2′X2′, Veg Coverage: 3′X3′ Dimension: 12.4″X11.02″X2.13″ Grow Tent Compatible: 2'X2' Recommended Fan Size: 4-Inch The SF1000D is the most basic LED grow light offered by Spider Farmer. It does not have a dimming function, so the only way to adjust it is by changing its height to suit the various growth stages of plants. If you require a grow light with dimming capabilities, the SF1000 is the best alternative to the SF1000D.