The T5 LED tube with high output, high efficiency, and low effort.

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Keystone’s DirectDrive LED technology makes installing the T5HE/T5HO tubes in new construction and retrofits easy. These UL Type B LED tubes bypass the ballast by wiring 120-227V line voltage directly to the sockets, saving ballast maintenance costs.

Ideal for commercial and warehouse applications, these UL Type B LED tubes have wide light distribution ensuring similar photometric performance for fixtures being retrofitted. DirectDrive LED tubes eliminate the need for multiple expensive ballasts in 6-lamp high bay fixtures.

T5HE/T5HO Benefits

  • Easy installation with single-ended wiring
  • Improves efficacy over fluorescent equivalents
  • Guarantees a 50,000 hour lifespan
  • Saves 50% energy consumption
  • Eliminates the need for multiple expensive ballasts in 6-lamp high bay fixtures
  • Instant start up
  • Full lumen output in cold ambient conditions

Product Features

  • Peak performance: up to 3,400 lumens
  • Environmentally friendly: no mercury used
  • Frosted lens eliminates pixelations
  • Operating temperature: -20°C/-4°F to 45°C/113°F
  • Integral driver (isolated), eliminates the need for external driver or ballast
  • Shatterproof coated glass construction

Download Direct Drive T5 Sell Sheet

cULus Classified Mark RoHS Compliant logo 5 Year Warranty

Tech Specs


Request a Lighting Layout

Keystone offers complementary lighting layout services for our products, to help take the next step in bringing your project to life. We can provide answers to your lighting questions to determine how many fixtures you need, what types of lamps are best for your applications, and how to save the maximum amount of energy, all within budget.

By utilizing industry leading lighting layout design software, we provide accurate and dependable application renderings. For new constructions or retrofit, simply provide Keystone with a few key project details, and our lighting designers will get to work on your request.

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The Keystone Difference

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Industry-leading warranty

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