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T5 grow lights and fluorescent grow bulbs to provide UVB light for plants

HORTILUX PowerVEG T5 Fluorescent Grow Lights

Looking to grow bigger, better plants? PowerVEG T5 grow lights can be the key to better overall plant growth. HORTILUX PowerVEG T5 is a family of lights that can be used in a variety of combinations to provide powerful light spectrums for your indoor gardening needs.

Custom PowerVEG Fluorescent Grow Light Combinations

There are five different T5 lights in the PowerVEG family that can be used to create custom light spectrums:

Disclaimer: All products shown as fully lit. PowerVEG lamps appear white when not lit.

Suggested HORTILUX PowerVEG Formulas

Each PowerVEG grow lamp produces a different light spectrum for your plants. Growers can customize their own light spectrums with various combinations or they can use one of our suggested formulas. EYE HORTILUX has recommendations for 8-lamp and 4-lamp fixtures to produce the best results for your plants in the vegetative, flowering and start-to-finish set ups.

Suggested VEG Formula

To produce the VEG spectrum, select the corresponding base colors and install lamps as shown in your 8-lamp or 4-lamp fixture. The suggested VEG formula produces a large amount of blue light spectrum to enhance the vegetative growth cycle. The combination of the FS+UV, 420 & 460 provides the most vegetative focused light spectrum on the market.

8-Lamp Formula
Image of a PowerVEG spectrum for vegetative growth that is powered by HORTILUX fluorescent grow lights.

For the VEG Spectrum 8-lamp formula you will need:

  • 4 PowerVEG FS+UV lamps
  • 2 PowerVEG 420 lamps
  • 2 PowerVEG 460 lamps
4-Lamp Formula
Image of a PowerVEG spectrum for vegetative growth that is powered by HORTILUX fluorescent grow lights.

For the VEG Spectrum 4-lamp formula you will need:

  • 2 PowerVEG FS+UV lamps
  • 1 PowerVEG 420 lamp
  • 1 PowerVEG 460 lamp

Suggested FLOWER Formula

To produce the FLOWER spectrum, select the corresponding base colors and install lamps as showing in your 8-lamp or 4-lamp fixture. The suggested FLOWER formula allows T5 growers to utilize the spectrums that trigger fruiting and flowering. These red spectrums are typically not available in standard T5 lighting. The combination of the FS+UV, 633 & 660 provide a unique flowering spectrum no other T5 on the market can offer.

8-Lamp Formula
Image of HORTILUX grow lights for flower growth.

For the FLOWER Spectrum 8-lamp formula you will need:

  • 4 PowerVEG FS+UV lamps
  • 2 PowerVEG 633 lamps
  • 2 PowerVEG 660 lamps
4-Lamp Formula
Image of HORTILUX grow lights for flower growth.

For the FLOWER Spectrum 4-lamp formula you will need:

  • 2 PowerVEG FS+UV lamps
  • 1 PowerVEG 633 lamp
  • 1 PowerVEG 660 lamp

Suggested START-TO-FINISH Formula

To produce the START-TO-FINISH spectrum, select the corresponding base colors and install lamps as shown in your 8-lamp or 4-lamp fixture. The suggested START-to-FINISH formula allows T5 growers the ease to set it and forget it. No need to switch out your lights. Just insert this one formula and produce high quality growth and yields.

8-Lamp Formula
Image of a start-to-finish PowerVEG spectrum for indoor gardeners.

For the START-TO-FINISH Spectrum 8-lamp formula you’ll need:

  • 4 PowerVEG FS+UV lamps
  • 1 PowerVEG 420 lamp
  • 1 PowerVEG 460 lamp
  • 1 PowerVEG 633 lamp
  • 1 PowerVEG 660 lamp
4-Lamp Formula
Image of a start-to-finish PowerVEG spectrum for indoor gardeners.

For the START-TO-FINISH Spectrum 4-lamp formula you’ll need:

  • 2 PowerVEG FS+UV lamps
  • 1 PowerVEG 420 lamp
  • 1 PowerVEG 660 lamp

What HORTILUX PowerVEG T5 Grow Lamps Do for Your Plants

PowerVEG T5 Grow Lights help you get the best yields from your plants. It all starts with strong base from the PowerVEG FS+UV, which provides a well-balanced spectrum that closely mimics natural sunlight. From there, you can mix different PowerVEG colors to produce one of the formulas suggested above or create your own customized light spectrum

PowerVEG colors provide nanometer specific light to further enhance the FS+UV during the vegetative and flowering growth cycles. This allows for structurally sound plants ready for transition to HID where bigger and better yields and more overall production will be seen.

Get Your HORTILUX PowerVEG T5 Lights Today

Get the best fluorescent grow lights on the market with PowerVEG. Use our store locator to find the EYE HORTILUX retailer closest to you and get your own PowerVEG T5 fluorescent grow lamps today.


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EYE Lighting International

EYE HORTILUX® offers grow lamps and ballast for indoor gardening applications. Our grow lamps are made in the U.S.A.

Made in America
  • HORTILUX® is a trademark of Iwasaki Electric Co.,
    and is registered in USA and Japan.