120w 4ft under canopy led grow light

120w 4ft under canopy led grow lighting

Specification:

Model Number: YH-ZW-120W

Wattage:  80W/120W

PPFD :  100-150μmol/(m2·s) / 150-250μmol/(m2·s) / 250-350μmol/(m2·s)

Spectrum:  Full specturm or 5R:1B or 3R:1B or Customized spectrum

Length: 1.2m 1.5m/1.8m/2.4m（2ft/3ft/4ft/5ft/6ft/8ft/9ft）and customized length

Light Source:  LED

IP Rating:  IP65

Luminous Efficacy(μmol/J):  1.6 to 3.2

Lamp Body Material:  Aluminum profile +clear pc cover

LED chip:  San'an or Samsung or Cree

Input Voltage(V):  AC85-265V 50/60HZ

.280 – 315nm ：Minimal impact on morphology and physiological processes
.315 – 400nm: Low chlorophyll absorption，Affect the photoperiod effect，Prevent stem elongation.
.400 - 520nm（blue）：The absorption ratio of chlorophyll and carotenoids is the largest，Greatest impact on photosynthesis.
.520 – 610nm (green)：Pigment absorption rate is not high.
.610 – 720nm（red）：The absorption rate of chlorophyll is low, which has a significant influence on photosynthesis and photoperiod effect.
.720 – 1000nm: Low absorption rate, Stimulate cell lengthening, Affect flowering and seed germination.
.>1000nm : Converted into heat.

The light color is for plant factory, tissue culture, leaf vegetables, flowers, fruits, cucumbers, tomatoes light up the lamp. and the absorption

of chlorophyll and carotenoids is moderate. Carotenoids mainly absorb blue-violet light, that is, red and blue-violet light are the most effective light response to photosynthesis.

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