Sol-Sense Lamp 315W QMH 10000K

Fran's Hydroponics Verified independent store

→

- The 315W 10000K QMH (Quartz Metal Halide) lamp is a mercury-vapor lamp that is enclosed in an arc tube constructed of quartz. - The 10000K QMH emits a crisp white spectrum that i s high in ultra-violet (UV) light. - Plants exposed to adequate amounts of UV light experience significant increases in anthocyanin. - Anthocyanin is a purple substance that protects plants against certain pests resulting from abiotic stresses caused by exposure to UV radiation and extreme temperatures. - Anthocyanins are not present in the leaf throughout the growing season but are actively produced towards the end of summer. - This is why we recommend use in the last 2-3 weeks of flower. 10000K SPECTRAL DISTRIBUTION Show more