$9.99 Flat Rate Shipping On All Orders!

48" Direct Drive G3 T8 LED Lamp - 15 Watt - 1,930 Lumens - 5000K - 120-277V

In Stock. Normally Ships In 1-2 Business Days.


Replace your outdated tubes with the Keystone KT-LED15T8-48GC-850-D/G3 and reduce your energy consumption by 40%. This tube uses direct line voltage from your existing fixture, making it easy to upgrade to LED without the need of a full fixture replacement. For installation of this 15 Watt 48" T8 LED tube, simply cut all wires to the connected ballast. The lamp features an internal driver that helps to deliver an impressive 1,930 lumens of daylight 5000K white light. Order your KT-LED15T8-48GC-850-D/G3 today, or contact one of our lighting experts for more information.

  • Instant Startup
  • G13 (Medium Bi-Pin) Base
  • Approximately 40% More Energy Efficient that Standard F32T8 Lamps
  • Improved Lamp Durability with Shatterproof Coated Glass
  • Universal 120-277V
  • Frosted Lens Eliminates Pixelation
  • 50,000+ Hour Lifetime
  • 5 Year Warranty


Color Temperature

5000K Color Temperature Bar


Classified cULus cETLus RoHS Compliant DLC 5 Year Warranty



Brand Keystone Technologies
Manufacturer Part Number KT-LED15T8-48GC-850-D/G3
Case Quantity 25
Wattage 15 Watts
Input Voltage 120-277V
Lumens 1,930
Lumens Per Watt 128.67
Lamp Type LED
Color Temperature 5000K
Color Tone Daylight
CRI >83
Beam Angle 240 Degrees
Base Medium Bi-Pin
Min Operating Temp -4 Degrees F
Rated Hours 50,000
Length 47.15"
Width 1.10"
Warranty 5 Years