Keystone KT-LED11.5T8-48GC-840-S Smart Drive 4' 11.5W LED Tube 4000K DLC 4.0

  • Buy 25 for $8.75 each and save 20%
  • Premier# LT840K11.5WGCIS/PS-K
  • Keystone KT-LED11.5T8-48GC-840-S DLC 4.0

Keystone Smart Drive 4' 11.5W LED Tube - DLC 4.0 Use Existing Ballast

Keystone's 11.5W 4' Smart Drive LED T8 is DLC 4.0 rated, meaning it is at the top of the market in efficiency and eligible for the best rebates from utility companies. Replaces the 4' 12W Smart Drive LED tubes at the same lumen count and same cost! Designed with coated glass for added durability and a widened beam. These tubes run on the existing ballast - check the ballast compatibility list below to ensure the Keystone tubes will operate on your existing ballast. 4' Keystone Smart Drive LED T8 lamps are available in 3000K, 3500, 4000K, and 5000K.


Brochures & Cut Sheets

Keystone LED 4 Foot Smart Drive 11.5W LED T8 Keystone 4' 11.5W Smart Drive LED T8 Info Sheet

Keystone LED 4 Foot Smart Drive LED T8 Compatibility List Keystone LED T8 Smart Drive Ballast Compatibility List

More Information
Manufacturer Keystone
Watts 11.5W
Fluorescent Equivalent 32W
Old LED Version KT-LED12T8-48GC-840-S
Lumens 1800
Lumens Per Watt 156
Volts Ballast Dependent
CRI >80
Color Temperature 4000K
Dimmable No
Base Type G13 Bi-Pin
Lens Type Frosted
Construction Glass Coated
Length (M.O.L.) Inches 47.15
Width (Inches) 1.00
Height (Inches) N/A
Beam Angle 220°
Light Emitting Area 325°
Driver Uses Fluorescent Ballast
Rated Hours 50,000
DLC Listed DLC 4.0
Wet/Damp Rated Damp Rated
Maximum Temp 113°F
Minimum Starting Temp -4°F
Certifications NSF/DLC/UL
Case Quantity 25
Warranty 5 Year
Manufacturer Part # KT-LED11.5T8-48GC-840-S
Manufacturer Order # KT-LED11.5T8-48GC-840-S
Premier Part # LT840K11.5WGCIS/PS-K
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Keystone KT-LED11.5T8-48GC-840-S 4' Smart Drive 11.5W 4000K T8 LED

$10.95