·Power Draw：450w ·PPE：2.7umol/J ·Yield：2.5g/W

Specification : SF4000

Spectrum : 660-665nm,3000K,5000K,760nm IR

LED : 1212 pcs SAMSUNG LM301B

PPF : 1217umol/s

PPE : 2.7 umol/J

Power draw : 450W±5%@AC100-277V

Coverage : Max Coverage:5x5ft Core Coverage:4x4ft

Lumen : 79296Lm±5%@AC120V 79095Lm±5%@AC240V 79395Lm±5%@AC277V

Light Size : 648*536*50MM

Package Size : 705*600*120MM

Gross Weight : 8.77KG

DB : 0dB

Input Voltage : AC100-277V

Amp : 3.787A@AC120V 1.864A@AC240V 1.641A@AC277V

Operating Temperature : -20-35℃

Frequency : 50-60HZ

HPS/MH Replace : 600W

Certification : CE,UL,ETL

Package Include : 1x SF4000 LED Grow Light (with dimmer box) 1x Power Cord 2x Hanging Kits x Rope Rachets 1x Daisy Chain 1x User Manual

Btu : 1535 Btu/h

2022 NEW VERSION LOWER RUNNING COSTS & HIGHER-QUALITY YIELDS: SPIDER FARMER SF4000 LED Grow Lights utilize the latest in high yielding LEDs technology today-Samsung LM301B diodes, high Energy Efficiency with 2.7 umol/J, delivers powerful light output and uniform canopy penetration to resulting maximum higher yields. Only consumes 450w, running 50% less power than the HPS or other SMD LEDs or Blurple lamps. Veg coverage is 5 x 5 ft, Flowering coverage is 4 x4 ft.

NEW DIODES ARRANGEMENT & DIMMING DESIGN: Upgraded SF4000 growing lights. The diodes 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 especially beneficial for large area of indoor plant growing and commercial planting.

IDEAL FOR ALL GROWTH STAGES: Excellent full spectrum LED grow light- 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 grow lights for plants looks fairly natural, so it’s good for accurately monitoring plant health.

WELL MADE & SOLID CONSTRUCTION: No fan noise free plant grow lights. High Safety performance Driver, Fair Waterproofing. Update aluminum material is thick and sturdy, doesn’t put out a tremendous amount of heat, high-quality protective covers for cables; User-Friendly Packaging. Quality components mean the led grow light lasts longer, but they also save 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.