T-5

These high quality T5 HO lamps are excellent for all indoor gardening applications. Use the color of your choice for the growth phase of your plants. Mix and match for a full spectrum effect. For use with T5 HO fixtures. Do not use with VHO fixtures.

The name “420” references the area of the spectrum produced by this lamp. The 420 provides the most crucial spectrum needed during the vegetative cycle. This high UV A spectrum adds nutrient values that are vital to plant growth and sustainability when co

These high quality T5 HO lamps are excellent for all indoor gardening applications. Use the color of your choice for the growth phase of your plants. Mix and match for a full spectrum effect. For use with T5 HO fixtures. Do not use with VHO fixtures.

The MaxLume High Output (HO) T5 bulbs take into consideration the proper Kelvin temperature for growing plants. Research has proven that the 5400K temperature improves vegetative growth more than the standard 6500K lamps. Their incomparable 2800K temperat

T5 2' Replacement 6400K Tubes, 24W

Hydrofarm's T5 replacement tubes offer HO light at a great price. Full daylight 6400K spectrum and compatible for all T5 fixtures we offer. 54W puts out 5000 initial lumens per tube, 24W puts out 2000 initial lumens per

T5 4' Replacement 6400K Bulbs, 54W
Hydrofarm's T5 replacement tube offer HO light output at a great price. Full daylight 6400k spectrum, rated for 20,000 hours of life, and compatible for all T5 fixtures we offer. 54W puts out 5000 initial lumens per tube

Have you ever seen a spectral distribution for a T5 grow bulb? Most likely you have not. That's because what is currently available on the market is all the same. From brand to brand they have nothing unique or different to offer. The only real difference

These high quality T5 HO lamps are excellent for all indoor gardening applications. Use the color of your choice for the growth phase of your plants. Mix and match for a full spectrum effect. For use with T5 HO fixtures. Do not use with VHO fixtures.

These daylight lamps are perfect for starting seeds and cuttings. Length is 48 in. CRI-78. Horticultural spectrum.

These lamps illuminate green when turned on. They work great in our single lamp Sun Blaze™ strip lights.

These lamps illuminate green when turned on. They work great in our single lamp Sun Blaze™ strip lights.

These high quality T5 HO lamps are excellent for all indoor gardening applications. Use the color of your choice for the growth phase of your plants. Mix & match for a full spectrum effect.

Please specify color you want sold each PowerVEG™ Colors provide nanometer specific spectrums to further enhance the PowerVEG™ Full Spectrum + UV (FS+UV) grow lamp during the vegetative and flowering growth cycles. Combining the FS+UV with the Colors all

Have you ever seen a spectral distribution for a T5 grow bulb? Most likely you have not. That's because what is currently available on the market is all the same. From brand to brand they have nothing unique or different to offer. The only real difference

4-foot T5 Bulb
Energy Efficient: Reduces power consumption by as much as 75%

Top Quality Phosphors: Ensures stable and consistent light output
Long Life: Less frequent re-lamping reduces maintenance costs
Stable Color: Low color shift over time for more

The MaxLume High Output (HO) T5 bulbs take into consideration the proper kelvin temperature when it comes to growing plants. Research has proven that the 5400k temperature improves vegetative growth more than the standard 6500k lamps that you see in the m

T5 4' REPLACEMENT 6500K BULBS, 54W

Quantum HO T5 bulb 2900K red 4'
HIGH OUTPUT Lamps: Triphosphor coated.
2900 Kelvin/5,049 lumens per lamp

These T5 VHO (Very High Output) lamps are a brand new technology. T5 HO (High Output) lamps have an initial rating of 5,000 lumens. The new VHO lamps are 7,200 lumens. They have to be paired with a VHO fixture such as the Solar Wind or Solar Flare.

High Output 6,400°K lamps simulate natural sunlight and are ideal for cuttings or vegetative growth. Some horticulturist's choose 2,700°K for budding and blooming. SunBlaster's T5 HO lamp produces a light of much greater strength than a conventional tube

T5 4' Replacement 6400K Bulbs, 54W

Hydrofarm's T5 replacement tubes offer HO light output at a great price. Full daylight 6400k spectrum, rated for 20,000 hours of life, and compatible for all T5 fixtures we offer. 54W puts out 5000 initial lumens per tu