grow lightMeasure relevant parameters:

1. Correlated color temperatureTc（K）Blackbody deviationDuv

2. illuminanceE（lx）CandlelightE（Fc）Radiant illuminanceEe（W/m²）

3. Color coordinates（x，y）The（u，v）The（u′，v′）

4. Relative spectral power distributionP（λ）

5. Color Rendering IndexRa，Ri（i=1～15）

6. chromaticity differenceSDCMThe MacAdam ellipse, rectangular box, andCIE u’v’Round)

7. Main wavelength, peak wavelength, center wavelength, centroid wavelength, half width

8. Light dark visual ratioS/P

9. Color purity, red ratio, green ratio, blue ratio,CIE1931Tri color stimulus valueXTheYTheZ

10. PARPhotosynthetically active radiation, photosynthetic photon flux densityPPFDEffective photon flux densityYPFD、blue-Purple radiation illuminanceEbYellow-Green radiation illuminanceEy, Red-Orange radiation illuminanceErRed blue radiance ratioErb Ratio、Photosynthetic radiation illuminanceEp、Photosynthetic photon flux densityConversion coefficient with illuminanceKppfv

11. chlorophyllAChlorophyllB

Multiple probe designs to meet the needs of different occasions.