Energetic Lighting’s E3T8G(2) series of LED ballast bypass T8 tubes are designed to emulate the look and feel of traditional 2-foot and 4-foot fluorescent T8 tubes.  The lens is made of a durable glass or Polycarbonate materials, both engineered for maximum light diffusion as well as reliability.  Simply bypass the ballast in the existing fixture is all it takes to convert existing fluorescent fixtures into long life, energy efficient LED units.  Rated with an L70 lifetime of at least 50,000 hours, these rugged tube lamps are designed for many years of maintenance-free operation.
  • Single live end shunted socket design
  • Simple and efficient design
  • Mercury-free construction
  • Uniform illumination light profile
  • Suitable for totally enclosed installation
  • Simple ballast bypassing steps on existing fixtures
  • Durable glass or Polycarbonte diffuser lens
  • Office lighting
  • Overhead task lighting
  • Limited space mounting locations
  • Damp location Installation
Order Number20018
Model NumberE3T8-15F840
Configuration4-ft Bypass
Beam Angle170°
Lumen Output1902 LM
Luminous Efficacy131 LM/W
Input Power14.5 W
Input Voltage120-277 Vac
Power Factor0.9
Color Temp (CCT)4000 K
Color Rend (CRI)83
Lifetime Rating50000 hours
Warranty5 Years
Operating Temp-4 to 104 (°F)
EnvironmentDamp Location
Enclosed InstallYes
DLCDLC Standard
Safety CertUL
Weight0.5 LBS
Dimensions47.7" x 1.1"
Photometric Data
Model Number Nomenclature
Options and Accessories
Compatibility/Control Information
Supplementals Information
Dimensions and Packaging Info
Model NumberE3T8-15F840
Item UPC8 4594000612 1
Case UPC10 8 4594000612 8
Master Carton UPC
Item(s) per pack1 lamp per pack
packs per case20 bulbs per case
Case per Master
Item weight.9 lbs
Case weight20 lbs
Master Weight
Item pack dimensions47"(L)x 1.25"(W) X 1.25"(H)
Case dimensions50"(W) x 10"(L) x 8"(H)
Master dimensions
FTC Label
Application Picture
Contact Us
13445 12th Street
Chino, CA 91710
(909) 591-2345