The LED-8132M50CD from Light Efficient Design is purpose-built for high-bay retrofit applications where minimizing downtime and installation costs is critical. Its EX39 mogul base allows it to drop directly into most standard HID high-bay fixtures, making the transition from outdated 400W metal halide or high-pressure sodium lamps seamless and straightforward. No rewiring, no new fixtures — just a direct lamp swap that delivers immediate energy savings.
Designed to operate across a broad input voltage range of 120 to 277 volts, the LED-8132M50CD is highly versatile and suitable for virtually any North American commercial or industrial electrical system. Whether your facility runs on 120V single-phase or 277V in a commercial panel configuration, this lamp adapts without additional drivers or ballast modifications, simplifying installation across multiple sites or buildings.
The 5000K daylight color temperature produced by this retrofit lamp closely mimics natural daylight, enhancing worker alertness, improving color rendering in quality-control environments, and boosting the overall brightness perception in large open spaces. High-bay applications such as distribution centers, manufacturing floors, sports facilities, and big-box retail spaces all benefit from the sharp, neutral white light this lamp delivers.
As an open-rated LED retrofit lamp, the LED-8132M50CD is designed to function safely and efficiently in fixtures that are not fully enclosed — a common characteristic of traditional high-bay pendant or industrial fixtures. This open rating is critical for thermal management, ensuring the LED components operate within their optimal temperature range for long-term reliability and consistent lumen output over the lamp's lifespan.
Choosing the Light Efficient Design LED-8132M50CD means reducing your facility's energy load by up to 66% compared to a 400W HID source, cutting maintenance cycles, and eliminating the warm-up and restrike delays associated with metal halide technology. Available through Lumibox and LEDCo, trusted Canadian LED distributors, this high-performance retrofit lamp is backed by professional support and fast delivery across Canada.
