Linecards
Access Our Regional Linecards
Explore our company linecards by territory — including Philadelphia Metro & Eastern PA, Northern New Jersey, and New York Metro — to find the manufacturer partners and solutions available in your market.
With our oldest roots in Philadelphia, established almost 60 years ago, Diversified has long represented lighting manufacturers throughout the PA-NJ-DE tri-state area. Our territory now encompasses all of New Jersey as well as select key regions of New York State, including the greater NYC metro area, Long Island, Westchester, Rockland, and Putnam Counties.
While we are the largest agency in the Mid-Atlantic, we maintain 6 local offices throughout the territory to ensure unequaled hands-on service. With this growth has come the evolution of a mature agency of more than 150 incredible people representing over 200 lighting, technology, and control product lines.
Explore our company linecards by territory — including Philadelphia Metro & Eastern PA, Northern New Jersey, and New York Metro — to find the manufacturer partners and solutions available in your market.
Our application-based approach combines advanced illumination, integrated controls, and deep specification support to meet complex project requirements. We align product performance, system design, and operational goals to deliver measurable results across every vertical we serve.
Diversified manufacturers showcasing innovative lighting and controls solutions that exemplify design, performance, and technology.
In all its forms, Speak redefines directional and area illumination—one family, limitless possibilities. Precision-engineered optics shape a minimalist aesthetic while ensuring exceptional comfort and control in any environment.
Choose a refined, vertical volume of Speak Cylinder, or softer, nuanced silhouette of Speak Taper. Delivering consistency across configurations, Speak is aligned within a single design language.
Thoughtfully designed to serve a wide range of architectural environments, Speak family of Surface luminaires offers design freedom - with options that adapt to the space, not the other way around. Available in 3 in and 4 in diameters and multiple configurations, Speak Surface delivers a comprehensive design palette.
PHL – NJ – NY
Explore our portfolio of trusted lighting and controls partners — carefully selected to deliver performance, reliability, and long-term value across diverse applications. Our manufacturer relationships are built on proven product quality, technical innovation, and the support required to help you specify, procure, and deliver with confidence.
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