Top Features
- 2023 NEW VERSION LOWER RUNNING COSTS & HIGHER-QUALITY YIELDS: SPIDER FARMER SF4000 LED Grow Light utilizes the latest in high yielding LEDs technology today-Samsung LM301B diodes, high Energy Efficiency with 2.7 umol/J, delivers a powerful light output and uniform canopy penetration to resulting maximum higher yields. It only consumes 450w, running 50% less power than the HPS or other SMD LEDs or Blurple lamps. Suit forĀ 120x120x200cm Grow Tent,Ā 6 Inch Inline Fan Kits.
- NEW DIODE LAYOUT & DIMMING DESIGN: Upgraded SF2000 growing lights. More light beads at the edges, fewer in the middle. Helping get more uniform PPFD. and 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). 3000K diodes 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. Turn your seeds into your own supply. And the light looks fairly natural , so itās good for accurately monitoring plant health.
- WELL MADE & SOLID CONSTRUCTION: No Fan Noise Free. High Efficient, reliable and detachable 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.
- 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 SF2000 grow light, instruction manual, a pair of silver hooks, a pair of black hangers.
Top Features
- 2023 NEW VERSION LOWER RUNNING COSTS & HIGHER-QUALITY YIELDS: SPIDER FARMER SF4000 LED Grow Light utilizes the latest in high yielding LEDs technology today-Samsung LM301B diodes, high Energy Efficiency with 2.7 umol/J, delivers a powerful light output and uniform canopy penetration to resulting maximum higher yields. It only consumes 450w, running 50% less power than the HPS or other SMD LEDs or Blurple lamps. Suit forĀ 120x120x200cm Grow Tent,Ā 6 Inch Inline Fan Kits.
- NEW DIODE LAYOUT & DIMMING DESIGN: Upgraded SF2000 growing lights. More light beads at the edges, fewer in the middle. Helping get more uniform PPFD. and 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). 3000K diodes 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. Turn your seeds into your own supply. And the light looks fairly natural , so itās good for accurately monitoring plant health.
- WELL MADE & SOLID CONSTRUCTION: No Fan Noise Free. High Efficient, reliable and detachable 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.
- 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 SF2000 grow light, instruction manual, a pair of silver hooks, a pair of black hangers.
Colin Barnard –
Had 2 viparspectra in a 4×4 tent. 1 driver burned out. Not much luck getting it fixed. So my local shop had one in. I tried it. WOW! Huge production. Thanks guys for an outstanding product.
519 Grow Girl –
I love my SF4000ššÆ
This Quantum board packs a punch!!!!!
It is way stronger than the 2 other quantum boards from different companies that I used to have! And its a smaller size than both of those lights!!!!!š¤Æā„ļø
This light definitely upped my grow game!!!!!
š«¶#HalfHeartCauseYouCompleteMe
Jason –
I run 2 sf4000 in my 4 x8 tent and love the results. Always tight hard nugs and never any issues. Spider farmer lights have been worth every penny at an affordable price. Now if they could just come out with extension cables to mount the drivers outside the tent it would be the best light ever and 5 star as it creates quite a bit of heat having the drivers in there.
Mcnate –
I love the build of this light! One of the best in the market! Great little 450w light! Performs as well as m
A single ended 1000w MH for veg so far. And can’t beat the price anywhere. Other named brabd lighting is overpriced. It’s all made in China anyway. Just order direct. And save hundreds of bucks.
Ryan Begey –
Could not be happier with the professionalism and fast service of https://spiderfarmer.ca/. Originally ordered the the SF-4000 LED grow light from a 3rd party re-seller. Didnt get an order confirmation or tracking # for over a week. Cancelled the order, and bought directly from Spider Farmer. They had the light on my doorstep in 3 days. Solid packaging… Proper light.. Thank You Spider Farmer.!