2025 Spider FarmerĀ® SF4000 450W Samsung lm301H EVO LED Grow Light
CA$389.99
Samsung lm301H EVO
PPE: 2.7 Āµmol/J (Highest efficiency 3.14 Ī¼mol/j single diode)
Coverage: 4ā²X4ā²
Grow Tent Compatible: 4’X4′
Recommended Fan Size: 6-Inch
Looking for a complete setup? Check out the SF4000 Grow Tent Kit.
Frequently bought together
Top Features
- Cutting-Edge LED Chips for Unrivaled Performanceļ¼Introducing the Samsung LM301H EVO LEDs. Boasting an impressive efficiency rating of 3.14 Āµmol/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 5 x 5 ft, Flowering footprint is 4 x 4 ft.
- 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 area 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.
11 reviews for 2025 Spider FarmerĀ® SF4000 450W Samsung lm301H EVO LED Grow Light
Specification : SF4000
Spectrum : 660-665nm, 760nm, 2800-3000K, 4800-5000K
LED : 1212 pcs SAMSUNG LM301B
PPF : 1156.50umol/S@AC120V, 1161.50umol/S@AC240V, 1157.50umol/S@AC277V
PPE : 2.7 umol/J
Power draw : 450WĀ±5%@AC100-277V
Coverage : Flower Coverage:4x4ft, Veg Coverage:5x5ft
Lumen : 76491LmĀ±5%@AC120V, 77087LmĀ±5%@AC240V, 76943LmĀ±5%@AC277V
Light Size : 648*536*50MM
Package Size : 705*600*120MM
Gross Weight : 8.77KG
DB : 0dB
Input Voltage : AC100-277V
Amp : 3.70A@AC120V, 1.90A@AC240V, 1.67A@AC277V
Operating Temperature : -20-35ā
Frequency : 50-60HZ
HPS/MH Replace : 600W
Certification : CE,UL,ETL,DLC
Lifespan : 55000H
Package Include :
1x SF4000 LED Grow Light (with dimmer box)
1x Power Cord
2x Hanging Kits
2x Rope Rachets (yoyo)
1x Daisy Chain
1x User Manual
Q & A
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Dennis Root –
I have an sf4000 and an sf2000. I love both of the lights they are great for personal at home grows. Easy on the electric bill and still produce big fat frosty buds. I have many lights from many brands but spider farmer is the only one I have bought more than one of. Best bang for your buck I believe!
Steven Ingram –
I ABSOLUTELY LOVE THIS LIGHT!!! For about a year I used the sf1000 and loved it so much I upgraded to this BEAST OF A LIGHT. The trichome production and canopy penetration are absolutely insane. This light is a must have. Highly recommend for new or novice growers. You won’t be disappointed.
J V –
Hello,
I have two of these sf4000 as well as a sf2000. The sf4000 is amazing. I went from hps lights that drove up the electric bill and added unnecessary heat problems to these. They are so much better. These sf4000 lights have been an amazing replacement for my 600watt hps lights. I hope to get another in the future because I especially like the daisy chaining ability they have. That you for your great products. I will continue to use your wonderful products. Thank you
John
skyleryork94 –
Got two of these bad boys in a 4X4 tent and they do work! Worth every penny!
Brett –
Great light just used in 4×4.
Buds are nice and big thc is good aswell. Great to use in summer aswell as dosent give much heat off.
Justin –
This is my go to LED for my 4×4. Just pushed out over half a pound on 1 Rocbudinc autoflower with this light. Can’t go wrong with spiderfarmer LEDs