6 of these lights available. All absolutely immaculate, as new. Spider Farmer SF-4000 LED Grow Lights with SAMSUNG Chips and Dimmable Mean Well Driver, Full Spectrum 3000K 5000K 660nm IR Commercial Grow Lights for Indoor Plants Veg and Flower (1212pcs LEDs). LOWER RUNNING COSTS & HIGHER-QUALITY YIELDS: SPIDER FARMER LED Grow Lights utilize the latest in high yielding LEDs technology today-Samsung LM301B diodes, high Energy Efficiency with 2.7 umol/J, create the better canopy light penetration. SF4000 only consumes 450w, running 50% less power than the HPS or Blurple lamps, and still was 50% more harvest.
Veg footprint is 6 x 6 ft, Flowering footprint is 5 x 5 ft. CUSTOMIZED DIMMING DESIGN: Upgraded SF series growing lights have a dimming knob and light switch. A single light can 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 it's good for accurately monitoring plant health. Each SF-4000 lamp uses 4 high-efficiency white light boards with a total of. 1152 Samsung LM301B LED chips. 56 Deep Red LED chips.1 x SF4000 LED Grow Light. 2 x Stainless Steel Hanger Hook. 2 x Adjustable Rope Hanger.
1 x User Manual for Installation. Product Dimensions 64.8 x 53.6 x 5.9 cm.
Spectrum: 660nm, 3000K, 5000K and IR 760nm. Chip Brand: SAMSUNG Humidity 90% View Angle of LED90°-120° Work Temperature-4°F 115°F (-20°C 46°C) Lifespan: 50000 hours. Spectrum 660-665nm, 3000K, 5000K, IR 760nm. Coverage Veg:6x6ft Flower:5x5ft.The item "Spider Farmer SF-4000 LED Grow Lights" is in sale since Friday, June 25, 2021. This item is in the category "Garden & Patio\Hydroponics\Grow Lighting & Accessories\Grow Light Kits". The seller is "stayfrosty420" and is located in Stockton-on-Tees. This item can't be shipped, the buyer must pick up the item.