Spider Farmer SF4000 450W Full-Spectrum Dimmable LED Grow Light For 4×4’/5×5′

Spider Farmer SF4000 450W Full-Spectrum Dimmable LED Grow Light For 4×4’/5×5′
Artikelnummer: SF-4000 · Hersteller: Spider Farmer

2026 Updated Version
The SF4000 has been upgraded to Premium Bridgelux high-efficiency LEDs while maintaining the same output, uniformity, and reliable performance.
● Full spectrum – for growing from seed to harvest.
● PPE:2.7 µmol/J
● Wattage: 450W
● Coverage: 120x120cm
● Max Coverage: 150x150cm
● Dimmable and controllable with any universal controller 0-10V
● 5 years warranty

Grow Tent Compatible: 120X120cm
Recommended Fan Size: 150 mm

Top Features

• BETTER LIGHT PENETRATION: The 2026 New SF4000 features upgraded high-performance Bridgelux LEDs, delivering strong, even light output with excellent canopy penetration. With an increased diode count and optimized layout, light efficacy, PPF output, and uniformity remain consistent with the previous Samsung-based version—helping you achieve reliable yields. Veg footprint is 150 x 150 cm, Flowering footprint is 120 x 120cm. 6 inch Fan Grow Kits.
• NEW DIODES ARRANGEMENT & DIMMING DESIGN: Upgraded SF4000 growing lights. The diode arrangement gathered at the edge makes the PPFD more uniform, and the dimming knob be adjusted the light intensity at liberty. Multi-light Connection with unified dimming is especially beneficial for large areas of indoor plant growing and commercial planting.