Call us

(800) 327-7877

Email us

500D Series LED Tube

Home/products/500D Series LED Tube

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


Wattage Available in 7W, 10W, 11W, 15W, and 20W
Connection Medium bi-pin (G13) end cap
Housing Oval extruded aluminum / polycarbonate lens
Efficacy 150 lm/W
Color Temperature 3500, 4000, 5000K
CRI >80
Lens Polycarbonate lens
Input Voltage 100-277 VAC, 50/60 Hz
Driver Single ended design
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
Lumen Output Between 1050-3000 lm (wattage dependent)
Warranty 10-Year


500D Series Spec Sheet

EF_500D_2x11WFr_2x2Pris_3500K IES File


EF_500D_1x20WFr_5000K IES File

White papers

Energy Focus: Commitment to Safety

June  17, 2017

Energy Focus is committed to remaining a leader in the industry and providing safe, efficient and effective products

White papers

Optical Flicker in Lighting

June 17, 2017

LED Lighting inherently flickers, however, lighting products that remove flicker offer optimal light output as well as reduce migraines,eye strain and fatigue.


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


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