ST8 Series Roadway Light Exceptional Performance Unparalleled styling Significant energy & maintenance savings Eliminate the relamping cycle Improves visual comfort Ease of installation Optical Performance Lumen Output: 3,750–21,600 CCT: 3000K, 4000K, 6500K Fixture Efficacy: Up to 120 Lm/W Electrical Specifications Wattages: 30-180 Watts Power Input: AC 100-277 Volts HOW TO BUY Get products and pricing. Our team of experts are ready to assist you. ST8 Series Roadway Lighting Applications Parkway Expressway Boulevard Street Motorway Product Overview The ST8 series roadway lights are a modern interpretation of the traditional cobra-head streetlight fixture. The fluid streamlined design and unparalleled illumination redefine street lighting performance metrics. Delivering light with precision optical control, a full range of wattages are available to replace incumbent street lighting solutions that are from 70W to 400W, providing substantial energy and maintenance cost savings. Industry-leading, the ST8 series street lights are ideal for any roadway application. SPECIFICATION INFORMATION & DOWNLOAD ST8 Power Max Efficacy Lumen Output CCT CRI IP Rating PDF Download ST8 30W 30 Watts 125 Lm/W 3,750 Lumens 30K / 40K / 50K 70/80 Ra IP66 30W SPEC ST8 50W 50 Watts 120 Lm/W 6,000 Lumens 30K / 40K / 50K 70/80 Ra IP66 50W SPEC ST8 70W 70 Watts 120 Lm/W 8,400 Lumens 30K / 40K / 50K 70/80 Ra IP66 70W SPEC ST8 90W 90 Watts 120 Lm/W 9,900 Lumens 30K / 40K / 50K 70/80 Ra IP66 90W SPEC ST8 120W 120 Watts 120 Lm/W 14,400 Lumens 30K / 40K / 50K 70/80 Ra IP66 120W SPEC ST8 150W 150 Watts 120 Lm/W 18,000 Lumens 30K / 40K / 50K 70/80 Ra IP66 150W SPEC ST8 180W 180 Watts 120 Lm/W 21,600 Lumens 30K / 40K / 50K 70/80 Ra IP66 180W SPEC ST8S Power Max Efficacy Lumen Output CCT CRI IP Rating PDF Download ST8S 30W 30 Watts 125 Lm/W 3,750 Lumens 30K / 40K / 50K 70/80 Ra IP66 30W SPEC ST8S 50W 50 Watts 120 Lm/W 6,000 Lumens 30K / 40K / 50K 70/80 Ra IP66 50W SPEC ST8S 70W 70 Watts 120 Lm/W 8,400 Lumens 30K / 40K / 50K 70/80 Ra IP66 70W SPEC ST8S 90W 90 Watts 110 Lm/W 9,900 Lumens 30K / 40K / 50K 70/80 Ra IP66 90W SPEC ST8S 120W 120 Watts 120 Lm/W 14,400 Lumens 30K / 40K / 50K 70/80 Ra IP66 120W SPEC ST8S 150W 150 Watts 120 Lm/W 18,000 Lumens 30K / 40K / 50K 70/80 Ra IP66 150W SPEC ST8S Roadway Light The smooth body of the ST8S roadway light is self-cleaning, minimizing dust, sand and debris accumulation. ST8 Roadway Light Utilizing heatsink fins, the curved design superbly manages heat dissipation, maximizing the fixture lifetime in hotter climates. Optional Integrated Photocell Control The Photocell Control option automatically turns on the fixture at dusk and off at dawn, maximizing energy savings without the need to use timers that require continual adjustment. The 7-pin Photocell Base option enables the use of optional 3rd party Photocell wireless control devices. Mounting Options Both the ST8 and ST8S roadway light can be mounted horizontally (as show above) or vertically (as shown left) with our universal slip fit system. Simply detach and rotate the slip fitter 180° to achieve vertical orientation. Both orientation options include the ability to tilt 15° or more. Easy Maintenance Surge Protection 10kV/10kA surge protection comes standard in every fixture, conforming to the IEEE C62.41 2002 C High standard. Tool-less Entry For convenience and safety the interior of the fixture can be accessed without the use of any tools. Power-Off Protection Electricity is automatically disconnected when the fixture is opened enabling maintenance without having a live circuit. Supporting Rods Once the fixture is opened, supporting rods will prevent it from unintentionally closing. Have a question? Ask an expert. Whether you have technical questions or need help planning an entire concept, our team of experts is here to help.