Our GrowLight Quattro series has been developed with a balanced light spectrum. The LED chips produce the optimal wavelengths that most effectively stimulate photosynthesis and chlorophyll production. White full-spectrum light promotes root growth. Blue wavelengths stimulate leaf growth. Red wavelengths contribute to stronger stem and flower growth and extend the flowering phase. They are usually used in conjunction with blue and white wavelengths to stimulate overall plant growth. In combination, plants grow in a good ratio of roots to stems and leaves. Well-matched light wavelengths suitable for various applications. The GrowLight Quattro can be used for cultivating and forcing plants or as supplemental lighting in dark rooms or greenhouses. It is also well-suited for overwintering citrus fruits and succulents during the cold season. With the tailored wavelengths, the GrowLight Quattro allows for cultivation in rooms without any daylight. An integrated control unit enables individual control and dimming of the blue, white, and red wavelengths to optimally influence different growth phases. A timer is built into the device (only 35W). Our GrowLight Quattro fixtures are available in two versions (35 watts and 60 watts).