The Duke HL-5-U Radiant Heater & Incandescent Light is a versatile unit designed for under upper shelf installation and is seamlessly wired to the base for efficient operation. Operating at 120 volts, 60 hertz in single-phase power, this product may require an optional cord and plug, enhancing its adaptability to various settings. The radiant heater function provides consistent and effective heat distribution, making it suitable for commercial environments where maintaining a specific temperature is crucial. Additionally, the integrated incandescent light adds visibility, ensuring that workspaces are well-illuminated. The Duke HL-5-U's configuration is particularly beneficial in settings such as restaurants, catering facilities, and food service operations, where both heating and lighting are essential components of daily operations. This dual-functionality product optimizes space by combining two essential features into one compact unit, enhancing efficiency and functionality in busy environments. The Duke HL-5-U not only meets industry demands with its robust design and reliable performance but also supports seamless integration into existing systems, making it a practical choice for professionals looking to enhance their operational capabilities.