Horticultural and Agricultural Lighting

Plant Growth Lights

Photosynthesis is a process, where plants convert light energy into chemical energy. The way the plants use the different wavelengths of the light differs from the human perception. Thus the light for plants needs to be measured using different metrics.


PAR 

PPFD

YPF?

PBAR?

phytochrome Pr, phytochrome Pfr far red

chlorophyll a/b

betacarotene

Red / Far Red suhde

Blue Green suhde

umol/J tehokkuus

SSL ratkaisuja: SPEKTRI 80, goniot, PPFD simulator