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730-740nm Par-Value 1700
121088Lm±5%@AC277V
and the intermediate radiant far-infrared heating film is wrapped in a double-layer insulating PET layer
121336Lm±5%@AC120V
add airflow by 40%
Spider Farmer®SF4000 450W Full Spectrum LED Grow Light with Dimmer Knob Product 730-740nm Par-Value 1700Top Features 2022 NEW VERSION 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, 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
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