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Led Plant Growth Lamp


Product performance

○ The wavelength required for plant photosynthesis is 400 ~ 720nm
400 ~520nm is easily absorbed by plant chlorophyll and carotenoids
350 ~ 520nm is conducive to the growth of foliage flowers or leafy vegetables
610 ~ 800nm is conducive to plant flowering, fruit bearing and rhizome growt

  • Product description
  • Products parameter
  • Products features
  • Working principle
  • Fulfill the standard
  • Scope of application

    Light is an electromagnetic wave.Its visible light wavelength is 380nm-780nm with special wavelength.Less than 380nm is ultraviolet rays,more than 780nm is infrared.Human eye can get reaction of" bright" and" color" on 380nm-780nm wavelength.So it has a special significance for the measurement of this wavelength.

    CMS-3500S (350-800NM) accurate array spectroradiometer adopts the international most advanced holographic concave grating spectral technique.Its optical path design is unique with extremely low stray light. Meanwhile, we adopt Japan HAMAMATSU high accuracy TE Cooling,DLP&Plane array CCD.The test accuracy and repeatability are completely consistent with foreign similar products,with more perfect functions and all kinds of latest lighting standards


    Measurement parameters

    >Relative Spectral Power Distribution P(λ),PE(λ)

    >Chromaticity Coordinates: ( x, y ),( u, v ),(u´,v ´)

    >Correlated Color Temperature: (CCT),(ERP EEI,SASO EEI,EU2019)

    >Color Index: Ra; Ri ( I = 1-15) Ra; Ri(I=1-15), Gamut (Saturation) Index:Rf,Rg (IES-TM30-2018),CQS:Qa,Qf,Qp,Qg,(Q1-Q15)

    >Chotometric Parameters: luminous Flux,Par and PPF,PPF(400-500nm),PPF(500-600nm),PPF(600-700nm),PFuv (360-400nm),PFfr (700-800nm),Photon Efficiency (PPE)Red Ratio,ch-A,ch-B,Peak >Wavelength,Half Width,Color Purity and Main Wavelength

    >Color Ratio,Red and Blue light Ratio,Ambient Temperature (Tx),temperature Inside the Sphere (Ti)


    >Measured wavelength range:350nm-800nm (near UV &  visible light ), offers 200nm-1100nm for special( UV to near infrared )

    >Wavelength accuracy:±0.3nm  repeatability :±0.1nm

    >Accuracy of chromaticity coordinates: ± 0.0003 ( standard A light source ), ± 0.002 ( LED light source)

    >System spectral linear: ± 0.3%

    >Accuracy of system photometric: class 1

    >Correlated color temperature measurement range: 1500k-100000k

    >Correlated color temperature accuracy:± 0.3%

    >Color rendering index measurement error: ±( 0.3%rd+0.5 )

    >Requirements of working environment:

      CCD has two working modes: A: normal temperature 25 ℃, B: te refrigeration temperature: - 10 ℃

      Working environment requirements:

      ①Working environment temperature: 0 ~ 35 ℃

      ②The best temperature for normal and accurate measurement: 25 ± 2 ℃

      ③Relative humidity: less than 80% (no condensation, it is recommended to install dehumidifier)



    Test report

    植物生长灯-报告-EN.jpg

    The wavelength required for plant photosynthesis is 400 ~ 720nm

    400 ~520nm is easily absorbed by plant chlorophyll and carotenoids

    350 ~ 520nm is conducive to the growth of foliage flowers or leafy vegetables

    610 ~ 800nm is conducive to plant flowering, fruit bearing and rhizome growt


    CMS 工作原理图.jpg

    CIE 13.3:1995 Method of Measuring and Specifying Color Rendering of Light Sources

    CIE 15-2004 Colorimery

    CIE 84:1989 Measurement of luminous flux

    CIE 127-2007 Measurement of LEDs

    CIE 177-2007 Colour Rendering of White LED Light Sources

    IESNA LM-79 Electrical and Photometric Mesaurements of Solid-State LigutingProducts

    ...


    植物生长灯应用-EN.jpg