Spectral range effects on plant physiology:
280nm ~ 315nm influence on morphological and physiological processes is minimal
315 nm ~ 420nm chlorophyll absorbs less impact photoperiod effect, prevent stem elongation
420 nm ~ 500nm (blue) chlorophyll and carotenoids absorbed the largest proportion, the greatest impact on photosynthesis
500 nm ~ 620nm dye absorption rate is not high
620nm ~ 750nm (red) chlorophyll absorption rate “high”, has a significant influence on photosynthesis and photoperiod effect
750nm ~ 1000nm absorption rate, stimulate cell elongation, impact of flowering and seed germination
> 1000nm converted into calorie
1) Product Specifications:
Item: Brand New Epistar 5W led grow light
Optics: Secondary Married Diamond Lens
LED Chips: 1W Epistar
LED Quantity: 5pcs
Full Spectrum: 2pc 650nmRed + 1pc 700nmRed + 2pc 450nmBlue
Input Voltage: AC85-265V
Lumens: 300lm
Lifespan: 25000hours
Base Type: E26.E27
Size: Dia4.8 x 7.3cm
Weight: 0.07kg
2) Product Features:
Energy Electricity Saving with Higher-level Efficiency. 1W LED can replace 5W HPS,HID,MH,Incandescent & Halogen Lamp
Full spectrum that is necessary & critical for plants growing & flowering (from seeding to harvest
450nmBlue & 700nmRed is accelerating leaf growing
650nmRed is promoting flowerin
Perfect for small Grow Box,Grow Tent,DIY Hydroponics,Bonsai,Garden… etc
Comfortable, Humanistic & High-performing

Product Features

  • Suitable for all stages of plant growth, flowering and fruiting;
  • Can be placed in tight spaces without worrying about heat increased;
  • By using aircraft grade aluminum and a unique heat sink design to maximize heat dissipation area, the LED maintains a cooler temperature even after 24 hours of continuous use.
  • Blue light is good for photosynthesis; and help to induce Chlorophyll and Carotenoid, which are necessary for healthy leaves; Red light is best for blooming and fruits
  • Input Voltage: AC 85-265V 50-60HZ

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