The Grow Awards 2026 🏆 
Spider Farmer SF-4000 dimmable
Odin9started grow question 5y ago
Hi can you help me whit height and dim% for all stages on a Spider Farmer SF-4000 dimmable. In a 120cmx120cm×200cm
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Organomananswered grow question 5y ago
30-32 inches for seedlings @ 20-40%
26-28 inches high for veg @ 60-90%
18 inches for flowering @ 80-100%
Info from the Spider Farmer SF 4000 Dimmable (true 450watt) full spectrum LED light advertisement as found on eBay.
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