"From Spec to Spectacular." Sentry Electric is America’s most responsive source of standard and custom, historically styled, exterior lighting, completely committed to end-to-end project success. The company’s specification grade luminaires, bollards, poles, brackets and accessories are installed across North America’s most prestigious municipal street, park, and campus settings. Lighting designers and engineers, architects and urban planners all rely on the company’s unparalleled knowledge of architecturally significant landscape lighting, honed over the past seventy years.