DC and PoE Lighting: Opportunities and Benefits

EIN LEDucation 400

March 12, 2021

March 12, 2021

Direct current (DC)-powered lighting technologies including Power-over-Ethernet (PoE) are rapidly gaining steam in smart building applications. More than 25 lighting manufacturers now offer a wide range of luminaires that accept DC or PoE input as a standard option. Vendors of these technologies claim benefits including improved energy efficiency, reliability, and reduced installation costs. But how efficient are these technologies really and under what conditions are these benefits realized? This presentation will share findings of new research by the US Department of Energy into the DC and PoE lighting markets and provide an objective assessment of the technology benefits.

Learning Objectives
1. Characterize the different types and current state of DC lighting technologies including PoE
2. Identify the benefits of DC and PoE lighting technologies and under what conditions these benefits are realized
3. Understand the current limitations and barriers to using DC and PoE lighting
4. Recommended next steps for manufacturers, lighting designers, building owners, and utilities for using these technologies in their projects and programs

Go HERE to register

Related Articles

Latest Articles

  • Why Business ERP Software Integrations Matter for Modern Estimating Teams

    Why Business ERP Software Integrations Matter for Modern Estimating Teams

    March 2, 2026 By Melvin Newman, Patabid CEO Construction estimating is a high-stakes game. For large electrical contractors managing multiple projects, millions in material costs, and dozens of estimators, the margin for error is razor-thin. A misquoted job doesn’t just lose money—it can tie up crews, strain supplier relationships, and ripple through your entire operation. Read More…

  • Ontario Building and Construction Tradeswomen Statement on International Women’s Day

    Ontario Building and Construction Tradeswomen Statement on International Women’s Day

    March 2, 2026 This International Women’s Day, the Ontario Building and Construction Tradeswomen (OBCT) proudly celebrates the leadership, resilience, and collective power of women in the trades across Ontario. This year’s theme is Give to Gain, which highlights the strength of reciprocity and collective support. When tradeswomen, organizations, and communities uplift each other through generosity, opportunities for women Read More…

  • Recall: PureVolt Photoelectric Smoke Detector Recalled Due to Potential Failure to Operate

    Recall: PureVolt Photoelectric Smoke Detector Recalled Due to Potential Failure to Operate

    March 2, 2026 This recall involves Purevolt Photoelectric Smoke Detector model SD119-4 for fire alarm systems, compatible with 4 wires, 12V DC. The product measures 100mm x 48mm and is intended for indoor use, with ceiling or wall mounting. The model number can be found on the label affixed to the back of the product. Issue Health Canada’s sampling Read More…

  • Sustainable Urban Development Starts with Streetlighting Transformation in Val-D’or

    Sustainable Urban Development Starts with Streetlighting Transformation in Val-D’or

    March 2, 2026 The City of Val-d’Or, in the heart of Quebec’s Abitibi-Témiscamingue region, undertook a major streetlight revitalization project on 7th Street, a principal north-south artery. By updating public lighting, it would improve energy efficiency, give this iconic area a contemporary look, and preserve its urban identity. Old streetlights on 7th Street had been Read More…

Changing Scene