The name “420” references the area of the light spectrum produced by this lamp. The PowerVEG 420 is a true VEG light for indoor growers. PowerVEG 420 provides a spectrum that is crucial for plant growth during the vegetation cycle, focusing all spectral energy at 420 nanometers.
The PowerVEG 633 promotes vertical plant growth and expands leaf size, producing a red spectral light that prepares your plants for fruiting and flowering.
The PowerVEG 633 promotes vertical plant growth and expands leaf size, producing a red spectral light that prepares your plants for fruiting and flowering.
Pro Light T5 HO Bulbs are designed to be used with the Pro Light T5 HO Kit. They’re ideal for starting plants from seeds or cuttings and can also be used to add extra light during the fruiting and flowering process at a minimal cost.