58% under what the other stores charge
Compared across 4 stores. Prices are checked against each store and labelled with when.
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In stock
In stockSold by SPIDER FARMERReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
In stockSold by spiderfarmer
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Lowest price we've seen: $109.99 on Nov 11 at Spider Farmer US. Tracked across 3 stores since Nov 11.
Spider Farmer SF4000 450W Full-Spectrum Dimmable LED Grow Light For 4×4′/5×5′ Specification Spectrum: 3000K, 5000K, 660nm and IR 760nm LED: Bridgelux PPF: 1171 μmol/S PPE: 2.7umol/J Power draw: 450W±5%@AC120V-277V Coverage: Max Coverage:5x5ft; Core Coverage: 4x4ft Grow Tent Compatible: 120x120cm/4x4ft Recommended Fan Size: 100mm/4inch Input Voltage: AC100-277V Operating Temperature: -20-35℃ Frequency: 50-60HZ HPS/MH Replace: 800W Certification: CE,UL,ETL Main Features BETTER LIGHT PENETRATION: 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. HIGH EFFICIENCY & PREMIUM U.S. BRAND DIODES: The SF Series is engineering-upgraded with high-performance Bridgelux diodes, increasing diode count so each LED operates under lower load for reduced stress, improved thermal stability, and extended lifespan. Veg footprint is 5 x 5 ft, Flowering footprint is 4 x 4 ft. DIMMING DESIGN: The dimming knob be adjusted the light intensity at liberty. Multi-light Connection with unified dimming especially beneficial for large area of indoor growing and commercial planting. IDEAL FOR ALL GROWTH STAGES: Excellent full spectrum- white, blue, red and IR (3000K, 5000K, 660nm and IR 760nm, IR is dimmer than other red diodes.You can wear glasses to see it). 3000K providing more reddish light and the 5000K providing more blueish. The 660nm red and IR light is especially useful during bloom, where it speeds up flowering time and boost yields. Uniformly across the surface and deep into the roots and bottom of canopy for consistent, highest quality flowers. WELL MADE & SOLID CONSTRUCTION: No Fan Noise Free. High Efficient, reliable and SPIDER FARMER Brand Driver have great dissipate heat. Aluminum heat sink is thick and sturdy, protective covers for cables; User-Friendly Packaging. Quality components mean the light lasts longer, SF Light takes good cares of you with more considerate design, you can easily save money without purchasing lights frequently.
