STP-LED State Parkway

STP Parkway, a pendant mounted roadway luminaire, delivers an uninterrupted hemisphere of directed light while delivering the benefits associated with solid state lighting technology.  Most notably, users will realize a reduction in energy consumption, maintenance, downtime, and various costs associated with today’s sustainable initiatives.

At the heart of the STP luminaire is Sentry’s directional optics, which work in tandem with the refractive globe to optimize light distribution while providing comfortable, pleasing illumination.  As specified, several configurations are available to provide the desired aesthetics and performance.

The STP is highly resistant to damage, weather and the passage of time. With its high-strength cast aluminum and heavy gauge spun aluminum structural elements, it is able to withstand the rigors associated with roadway and area lighting.  A hinged refractor facilitates access to the luminaire's interior.  An optional integral Plumbizer ensures that the luminaire installs plumb.


All components are made from high-strength ASTM 356.1 cast aluminum and heavy gauge spun aluminum. Top casting shall have a cast aluminum captive hinge and (1) solid catch with thumb triggered secondary lock securing the body spinning which allows quick and easy access to the luminaire's interior.

LED components and driver(s) are securely affixed to the mechanical structures. A thermal management system dissipates heat to insure compliance with ratings of the LED components and driver(s).


Borosilicate glass, injection-molded polycarbonate or acrylic refractive globe, or flat tempered glass in combination with LED module and internal reflectors to optimize performance, distribution, and visual comfort.

Available in Type IV.  Additional configurations available upon request.


Meets UL 1598 for Safety. Luminaire shall utilize voltage sensing 120-277V driver, suitably rated for the specified LED light engines.  Luminaire shall be prewired and factory tested.

Surge Protection

Surge protected line-neutral, line-ground, and neutral-ground in accordance with ANSI/IEEE 62.41, Category C3.


To insure product durability, all exposed metallic surfaces shall be finished with a high performance coating consisting of high gloss Super Durable polyester powder coat paint to be applied utilizing a multi stage process that includes phosphate pretreatment, electrostatic powder application, and convection curing. Paint shall be weather, corrosion, abrasion, and UV resistant in compliance with the American Architectural Manufacturers Association’s specification AAMA 2604-05. Color to be specified.

Luminaire Mounting

Pendant mounts to a 1-1/4” NPS nipple using a 1-1/4” NPS coupling in top casting of luminaire. One (1) 3/8”-16 UNC stainless steel allen head cup point set screw stops the luminaire from unwanted movement on the NPS nipple.  Optional PLZH Plumbizer replaces 1-1/4" NPS coupling to ensure luminaire installs plumb.