Philips - 31710-7

Below are all the different types of Philips. Select the device of your choice, to download the manual

Contents

tf Philips Horticulture Lamps The role of light in the growth and development of plants Light sensitivity curve of the human eye 400 450 500 550 600 650 700 750 Wavelength nm Photosynthesis process Light source as proton emitter Plant growth photosynthesis is not then determined by lux or energy but by the photons from the blue to red 400 700 nm part of the spectrum This is called growth light For the human eye light is the visible part of electromagnetic radiation Most lighting products are developed for human application For these purposes the intensity of visible light is expressed in lux Lux is a photometric unit and is based on the average sensitivity of the human eye The sensitivity is maximized at green yellow 555nm ...