18 LED Growing Lamp Features:
LED quantity: 12 red, 6 blue
Voltage: AC 85V-265V
Base: E27
LED wavelength: red 660nm, blue 445nm
LED type: SMD5730
Power: 8W
Beam angle: 180 degree
Diameter: 48mm
Length: 66mm (E27)
Power Cable Specification:
With pendant line plug lamp holder
Lamp holder: E27 screw
Switch: quality become warped plate switch
Line length: 1.8m
Input :85-265V
Two phase plug: quality
Scope: Power 0.1 W - 60 W
Product features:
Environmental plastic material, high temperature resistant, not deformation, convenient wiring, durable environmental protection, etc.
Uses: Widely used in all kinds of household, hotel, market, enterprise, equipped with road for indoor lighting, suitable for indoor general screw E14/E27 light bulb, general lighting bulbs, energy-saving lamps, LED bulbs.
Package A
1x 28 LED plant grow light
1x Power cable (EU or US Plug)
Package B
1x 18 LED plant grow light
1x Power cable (EU or US Plug)
Less than 400nm: MchlorophyII absorption less, affecting the photoperiod effect, to prevent stem elongation
400-500nm: (Blue) High absorption by chorophyII and carotenoids, big influence on photosynthesis
Blue Light: For plant growth and absorption. Can enhance chloroplast activity, to prevent spindling plant, But on the other hand, it will inhibition of photosynthesis, so that the plant need much blue light.
500-600nm: Low absorption by pigments
600-700nm: (Red) ChorophyII absorption rate is low, has a significant effect on photosynthesis and photoperiod effect
Red Light: For plant flowering and fruiting,Promote plant growth, germinatiion, flowering, results. The most dominant role during adding color on the plants, accelerate photosynthesis.
More than 700nm: Low absorption rate, stimulate the cell to extend, affecting flowering and germination