Hydrofarm T5 High Output Grow Tubes - 2ft - 24W - 2000 Lumen - 6400K

Maintain Full T5 Performance with Hydrofarm High Output Replacement Tubes

Hydrofarm's 2ft T5 High Output Grow Tubes deliver 2000 lumens of 6400K full daylight spectrum output at 24W per tube - providing the bright, even light that T5 fixtures are known for at a price that makes regular tube replacement practical for home growers and commercial propagation operations alike. Compatible with all standard T5 fixtures, these replacement tubes offer true HO (high output) light levels that maintain the productivity of your existing T5 lighting setup without compromising on spectrum quality or intensity.

Key Features & Benefits

• 2000 lumen HO output at 24W - Delivers full T5 High Output lumen levels, maintaining the light intensity your propagation trays, seedling racks, and vegetative grow areas need to support consistent plant development.
• 6400K full daylight spectrum - The cool 6400K colour temperature provides the blue-rich spectrum that promotes compact, vigorous leafy growth - the preferred wavelength range for propagation, seedlings, and vegetative-stage crops.
• Universal T5 fixture compatibility - Designed to fit all standard T5 fixtures, making these tubes a straightforward drop-in replacement for worn or end-of-life tubes in any existing T5 grow light setup.
• High output at a great price - Hydrofarm's HO tubes provide commercial-grade lumen output without the premium pricing of branded replacements, making it cost-effective to maintain your T5 fixtures at peak performance through regular tube changes.

Who Should Use This

Home growers, propagation specialists, and commercial nursery operators running T5 High Output fixtures who need reliable, affordable replacement tubes that maintain the full light intensity their crops require. Regular tube replacement every 10,000-12,000 hours ensures T5 setups continue delivering the output levels that healthy plant growth depends on.

Compatibility

Compatible with all standard T5 High Output fixtures using 2ft T5 lamps with bi-pin end caps. Verify that your fixture uses T5 HO tubes (not T5 standard output) before ordering to ensure the correct lamp type. Not compatible with T8 or T12 fixtures.

Frequently Asked Questions

How do I know when my T5 tubes need replacing?

T5 tubes lose output gradually - you may not notice the decline until plant growth rates slow noticeably. As a best practice, replace T5 HO tubes every 10,000-12,000 hours of use regardless of whether they still appear to light up, as lumen output degrades significantly before tubes fail completely.

Can I mix 6400K and 3000K tubes in the same T5 fixture?

Yes - mixing cool 6400K (blue-rich) and warm 3000K (red-rich) tubes in the same multi-tube fixture creates a broader spectrum output that some growers prefer for combined vegetative and flowering stages. All tubes in the fixture should be the same physical size (2ft T5 HO) regardless of colour temperature.

Are these tubes sold individually or in packs?

Check the listing quantity - Hydrofarm T5 replacement tubes are available in both individual and multi-pack formats. Buying in bulk typically reduces the per-tube cost for operations that run multiple T5 fixtures.

How does T5 HO compare with LED strip lights for propagation?

T5 HO fluorescent tubes produce a broad, even light distribution and a proven spectral output well suited to propagation and vegetative growth. LEDs offer higher efficacy and longer lifespan. T5 remains a reliable, cost-effective choice for established T5 setups where the infrastructure is already in place.