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power veg 633 4'

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  • power veg 633 4'
  • power veg 633 4'


Yes, Flower with T5!

The PowerVEG 660 finishes the job, unlike standard T5’s.



Disclaimer: Product shown as fully lit. PowerVEG appears white when not lit.
The 660 can be used in any existing T5, 54 watt, HO (high output) lighting. fixture.

Available in 4 foot and 2 foot options.

The Best Finish

The name “660” references the area of the light spectrum produced by this lamp. The PowerVEG 660 is a true flowering lamp for indoor gardeners. The PowerVEG 660 produces a red light spectrum that enhances the flowering stage for plants and is essential for triggering fruiting and flowering.



The PowerVEG 660 maximizes the flowering process through:

  • Very strong photosynthetic action
  • Exhibiting the highest action on red absorbing phytochrome regulated germination, flowering, and other processes
  • Light cycle extension to induce flowering of long-day plants
  • Night interruption to prevent flowering of short day plants

The other PowerVEG


PowerVEG T5 offers five different products that can be used in conjunction to create specific spectrums of light. The base PowerVEG lamp you will use in all formulas is the FS+UV (Full Spectrum + Ultra Violet). The FS+UV provides the spectral foundation when adding the other spectrums because it produces a consistent full spectrum of light as well as a safe level of UV, which is essential to to growing indoors.

Combining the two blue PowerVEG lights (420 & 460) with the FS+UV produces a powerful spectrum targeting early stages of plant growth.

Paring the two red PowerVEG lights (633 & 660) with the FS+UV produces the best flowering spectrum of any fluorescent grow light available today.

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