The 1914LED Libertyville luminaire is a decorative street and area downlight designed to provide both performance and visual appeal in outdoor lighting applications. Constructed from heavy wall die-cast aluminum, this luminaire features a low-copper 360 aluminum alloy housing, offering exceptional corrosion resistance and high tensile strength. The 1914LED is available with patented heat-pipe technology integrated into the 3L or 4L LED system, which efficiently draws heat away from the LEDs, reducing operating temperature and enhancing both the lifespan and efficacy of the LED modules.
The fixture offers a variety of optical options, including sag or teardrop lenses in both glass and acrylic. Sternberg’s optional SoftVue™ lens technology further improves visual comfort by optimizing surface brightness, minimizing disability glare, and reducing discomfort for pedestrians and drivers. Certain lens and shade combinations can also be configured to eliminate up-light, making the fixture suitable for dark-sky conscious applications. The 1914LED can achieve a U0 BUG rating for configurations requiring NightSky® friendly performance, ensuring compliance with strict light pollution guidelines.
Mounting flexibility is provided through multiple options. A hang-straight transition is required for most overhead installations, with Standard (HSHx), Clamp-Style (HSCx), and EZ hang-straight variants available to accommodate diverse mounting scenarios. For suspension applications, a catenary mount option allows secure attachment to aircraft cables. The aluminum housing includes tool-less access to the driver compartment, facilitating easy installation and maintenance, while lens servicing in the field is also simplified for operational efficiency.
The luminaire integrates a UL-recognized electronic driver installed directly within the fixture, offering high efficiency, 0-10V dimming capability, and supplemental surge protection. This ensures reliable performance under varying environmental conditions. The 1914LED is UL listed per UL1598 and CSA C22.2 No. 250.0, confirming suitability for wet locations in both the United States and Canada. Additionally, the luminaire carries an IP66 rating, providing robust protection against dust and water intrusion.
Aesthetic and durability considerations are addressed through a six-stage polyester powder coat paint system, which delivers a high-quality finish capable of withstanding extreme environments. Each component undergoes strict inspection for quality and consistency prior to shipment. For operational versatility, the fixture can be equipped with an optional Fixed Dimming Resistor Board (FDRB), a numbered 10-step selector switch that allows precise adjustment of light levels in the field, from 25% to 100% of the original output. With a seven-year limited warranty, the 1914LED Libertyville combines modern LED efficiency with classic design, superior optical performance, and long-term durability for streets, plazas, and other outdoor areas.
https://www.sternberglighting.com/products/54/1914led-libertyville
