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Keystone Technologies


48" T8 Direct Drive DX2 15 Watt LED - Single End or Double End Wired - 1,850 Lumens - 4000K - 120-277V

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The Keystone KT-LED15T8-48GC-840-DX2 48" T8 LED tube features Direct Drive DX2 technology, that will enable you to install your new lamps using single end or double end wired configurations. You simply by-pass the existing ballast and connect the 120-277V line voltage directly to the sockets, no ballast or driver required. Featuring a Shatterproof Coated Glass, this tube is great for use in food preparation applications. Delivers an impressive 1,850 lumens of cool 4000K white light throughout a 50,000 hour lifespan. Order KT-LED15T8-48GC-840-DX2 today, or contact one of our lighting experts to learn more.

  • Instant Startup
  • G13 (Medium Bi-Pin) Base
  • Improved Lamp Durability with Shatterproof Coated Glass
  • Frosted Lens Eliminates Pixelation
  • Rated Hours 50,000
  • 5 Year Warranty


Color Temperature

4000K Color Temperature Bar


cULus RoHS Compliant NSF DLC 5 Year Warranty



Brand Keystone Technologies
Manufacturer Part Number KT-LED15T8-48GC-840-DX2
Case Quantity 25
Wattage 15 Watts
Input Voltage 120-277V
Lumens 1,850
Lumens Per Watt 123.33
Lamp Type LED
Color Temperature 4000K
Color Tone Cool White
CRI >83
Beam Angle 240 Degrees
Base Medium Bi-Pin
Min Operating Temp -4 Degrees F
Rated Hours 50,000
Length 47.15"
Diameter 1.10"
Warranty 5 Years