Eye Hortilux PowerVeg FS-UV HO T5 Lamp


PowerVEG FS-UV is different than other T5 lamps. Not only does it produce a well balanced spectrum for your plants, it also provides UVA and UVB. UV is an essential component of the spectrum that produces stronger, healthier plants, allowing them to produce higher quality fruits and flowers. The sooner you introduce UV to your plants, the better your end product. No other T5 bulb on the market produces a spectrum with this quality or UV of any kind.


At this time Natural Roots Hydroponics is not accepting online orders. But, if you give us a call at 603.204.5528 we can have your order ready for pick-up when you come in!

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PowerVEG FS+UV Grow Light

 Eye Hortilux PowerVeg FS-UV HO T5 Lamp  provides your plants with a well-balanced spectrum and UV light. The PowerVEG FS+UV spectrum closely mimics natural sunlight, benefitting your plants by:

  • Promoting extreme photosynthesis for faster growth
  • Creating a stronger root system
  • Enabling easy transition from indoor veg to outdoor flowering
  • Developing stronger healthier vegetative plants that will produce higher yields and higher quality crops
  • Creating faster producing yields, vivid colors, more flowering, and better tasting crops


The FS+UV can be used in conjunction with standard T5’s in a 50/50 mix inside the fixture. Placing the lamps in every other socket within the fixture can maximize the intensity of standard T5 with the spectral quality and UV of the PowerVEG FS+UV.

The FS+UV is best utilized when combining it with the PowerVEG Colors (420,460, 633 & 660) to create customized spectral output for specific stages of plant growth.  See formulas below.

Recommend Light Cycles

  • If running 24 hours ON with standard T5, reduce cycle to 19 hours when using 100% FS+UV grow lamps.
  • When using a 50% FS+UV & 50% standard T5 light mix – NO CHANGE in light cycle necessary.
  • When using one of our suggested formulas—NO CHANGE in light cycle is necessary
  • When using an 18 hour ON cycle or less – NO CHANGE in light cycle necessary regardless of lamp mix.

Recommended Height Above Canopy:

The recommended height above the canopy of plants should be between 8”-16”. The optimal height is 12”.


Product emits UVA and UVB rays. Possible skin or eye irritation can result from exposures exceeding 30 minutes when working less than 8 inches from the lamp. Use appropriate skin and eye protection


Additional information


2 Ft/24W, 4 Ft/54W


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