Spider Farmer SF1000

The SF1000 is Spider Farmer’s compact SF-Series fixture built around high-bin Samsung LM301H EVO diodes that outperform earlier LM301B/H parts in photon output per diode and blue content, helping drive vigorous vegetative growth and dense flowering in small tents. It delivers a balanced full-cycle spectrum (3000K warm white, 5000K cool white, 660 nm deep-red, 730-740 nm IR) that supports seedlings through bloom; the added red/IR can speed flower initiation and improve yield density. A built-in dimmer knob lets you dial intensity for propagation, veg, or bloom and link multiple lights for uniform dimming across a larger space. The passively-cooled, fanless aluminum board runs quietly and efficiently at about 100 W, replacing roughly a 200 W HID while cutting heat and energy use. Rated PPE for the full fixture is ~2.5 µmol/J (with single-diode peak efficiencies to ~3.14 µmol/J), and measured PPF is ~200–250 µmol/s depending on line voltage and test lab. Core flowering footprint is 2’×2′; veg spread extends to ~3’×3′ with appropriate hanging height. A 5-year warranty and broad voltage input (AC100-277 V) make it a dependable choice for global hobby and micro-commercial growers.