Top Features
- Cutting-Edge LED Chips for Unrivaled Performance: Introducing the Samsung LM301H EVO LEDs. Boasting an impressive efficiency rating of 3.14 µmol/J PPE per diode, these LEDs outshine even the renowned LM301B, LM301H, and Bridgelux 3030 chips in terms of sheer effectiveness. Representing the pinnacle of horticulture lighting technology, they radiate unparalleled brilliance while operating at heightened efficiency levels. Surpassing the capabilities of both the Samsung LM301H and LM301B LEDs, these EVO LEDs redefine plant growth enhancement. With superior light quality and an increased light output per LED, they harness a more potent blue spectrum, all while achieving a level of efficiency unattainable by non-EVO LEDs. Veg footprint is 150 x 150cm, Flowering footprint is 120 x 120cm.
- NEW DIODES ARRANGEMENT & DIMMING DESIGN: Upgraded SF4000 grow 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.
- IDEAL FOR ALL GROWTH STAGES: With excellent full spectrum light – white, blue, red , and IR (3000K, 5000K, 660nm , and IR 760nm), the 3000K diodes provide more reddish light and the 5000K diodes provide more blueish light. The 660nm red and IR light is especially useful during blooming stages as it speeds up flowering time and boosts yields. Turn your seeds into your own supply!
- WELL MADE & SOLID CONSTRUCTION: The SF4000 produces no fan noise, comes equipped with a branded high safety performance driver and good quality waterproofing. The updated aluminum material is thick and sturdy and doesn’t put out a tremendous amount of heat while also providing high-quality protective covers for cables and arriving in user-friendly packaging. The quality components mean the light lasts longer and saves you money.
- As a professional manufacturer of Led grow lights for more than 10 years. Spider Farmer has always insisted on creating more efficient, suitable ,and high-quality home planting equipment for plant growth, and strives to become a trusted partner for every grower! You will get a Spider Farmer SF4000 grow light, instruction manual, a pair of silver hooks, a pair of black hangers.
- Package includes:
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1 x SF4000 Samsung 301H EVO LED Grow Light
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2 x Stainless Steel Hanger Hook
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4 x YoYO
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1 x User Manual for Installation
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1 x 2 meters Power Cord
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PDF
Growstick –
I’ve had this light for more than two years now and it’s just the best thing I’ve ever purchased. Completely changed my results – not just from the sheer light intensity and quality, but by keeping temperatures a full ten degrees higher than my old HIDs in summer! Buy it and never look back.
brett_1990 –
Great light.gave great buds. Good yield alot of thc. Highly reccomend
Evaldas –
Best light ever, its hard to beat outcome.
It’s just all you gonna need for you grow, from start to finish!!!
Plants just love this extended range of colours and just grow at insane speed.
No head problems ( only summer is hard then its even outside hoter than you need it to bee).
Even electricity bills are amazing, it gonna pay itself off in 3-4 month comparing to HPS, even price difference in other LED gonna get even quick.
try it and you’ll never gonna go for other lights