500D Series LED Tube

The Energy Focus 500D Series LED tube utilizes a direct-wire installation mode. The 500Ds include circuitry that limits current input and directly connects to the main power, no longer requiring the ballast for normal operation, resulting in lower points of failure and removal of unnecessary hardware. In addition, the 500D Series provides a market surpassing efficacy of 150 lm/W.

  • Flicker-Free LED Lighting
  • 150 lm/W Efficacy
  • 10-Year Warranty
  • Buy American Act Compliant
  • UL Verified Flicker-Free logo
  • C UL US logo
  • RoHS logo
  • 500D Series LED Tube
  • 500D Series LED Tube
  • Energy Focus 10 Year Warranty Logo


  • wattage Available in 7W, 10W, 11W, 15W, and 20W
  • lens Polycarbonate lens
  • connection Medium bi-pin (G13) end cap
  • Input Voltage 100-277 VAC, 50/60 Hz
  • housing Oval extruded aluminum / polycarbonate lens
  • driver Single ended design
  • efficacy 150 lm/W
  • Environmental Requirements Operating temp: -20 to +50°C Storage temp: -30 to +60°C Working humidity: 30% to 85% Storage humidity: 10% to 90% Non-corrosive environments
  • Color Temperature 3500, 4000, 5000K
  • Lumen Output Between 1050-3000 lm (wattage dependent)
  • CRI >80
  • warranty 10-Year


  • 500D Series Spec Sheet

  • EF_500D_2x11WFr_2x2Pris_3500K IES File

  • EF_2x15WFr_2x4Pris_3500K

  • EF_500D_1x20WFr_5000K IES File



Find a complete list of all common terms and definitions associated with LED technology.

Read Glossary


Have questions about Energy Focus LED lighting products? Contact us today for information and support for your LED lighting products and purchases.