PPG Place
PPG Place – A Bright Transformation
Olson Zaltman, a renowned market research firm based in Pittsburgh’s iconic PPG Place, partnered with TGS to elevate their office lighting. Recognizing the need for a workspace that fosters creativity and insight-driven research, the firm opted for the innovative T-Spec™ Architectural T-Grid Linear lighting system.
The T-Spec™ system seamlessly integrates LED light bars into existing 15/16 or 9/16 T-grid structures using Power-over-Ethernet (PoE) wiring. This cutting-edge solution offered Olson Zaltman endless customization options, delivering uniform illumination while enhancing the aesthetic appeal of their offices. The lighting upgrade transformed the workspace into a modern, visually appealing environment and aligned with the firm’s forward-thinking approach to design and functionality.
With its unparalleled versatility and creative freedom, the T-Spec™ system provided Olson Zaltman with a future-proof lighting solution that complements its commitment to innovation. TGS continues to deliver tailored, high-performance lighting systems for offices and commercial spaces.


T-Spec™
T-Spec™, the revolutionary T-bar replacement light fixture from TGS allows complete creative freedom in lighting design. This unique combination of LED light bars, 15/16 (or 9/16) T-grid and PoE wiring allow seamless integration into existing spaces and nearly unlimited design combinations in new building applications. T-Spec™ kits with two foot light bars feature a 30W PoE driver and three 10W light bars connected with an 8 foot Ethernet power cable. The four-foot light bar kit includes a 60W PoE driver and three 20W light bars. Standard PoE cable length is 8’, with up to 20’ cabling available. UL Listed.