MADE WITH PRIDE
IN THE USA

Duraline was established in 1946 as a supplier of safety engineered electrical distribution and temporary lighting systems to the U.S. Navy and commercial shipbuilding industry. Since then, we’ve grown to supply industries as diverse as mining, petrochemicals and food processing to medical, entertainment, transportation, utility and telecommunications.Duraline products are made with pride right here in the USA. All molding, soldering, crimping and assembly operations are done on site at our Florida facility. In addition, we have the latest CNC lathe and milling machines to produce custom work on site. To guarantee that our products are safe, we follow the most stringent manufacturing and quality control requirements and are audited quarterly by outside NRTLs to ensure compliance. Tell us your needs. At Duraline, we’re ready to exceed your expectations.

 

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Wide Area LED Light Streamers

Duraline’s high durability Wide Area LED Light Streamers will generously illuminate a vast area with its high light.

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Duraline Blog & Press Releases

L14-20 vs L21-30: What’s the Difference and Which Generator Connector Should You Use?
Insights
Published On: June 1, 2026

L14-20 vs L21-30: What’s the Difference and Which Generator Connector Should You Use? When working with generator systems or temporary power distribution, one of the most common questions is whether to use an L14-20 or an L21-30 connector. On the surface, they can seem similar. Both are locking-style connectors designed for dependable power delivery, and […]

Comparing Duraline Power Blocks to Standard Junction Boxes
Electrical Distribution Systems
Published On: June 1, 2026

Industrial operations demand a level of resilience that standard electrical infrastructure often fails to provide. As projects scale in complexity, the limitations of traditional hardware become a bottleneck for productivity and safety. Moving beyond standard junction boxes allows facility managers to rethink how they deliver energy to critical equipment. By integrating advanced distribution systems, companies […]

Best Practices for 2026 Temporary Lighting Installations
Temporary Lighting Solutions
Published On: May 31, 2026

Illuminating the Frontier: The Evolution of Jobsite Visibility and Safety Modern industrial projects demand a sophisticated approach to site illumination that goes beyond simple utility. Managers must balance rigorous compliance requirements with the need for high-speed operational output. Achieving this balance requires a deep understanding of how light influences worker focus, error rates, and site […]

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