The ERCO Pollux Spotlight 73824023 is an IES LM-63 photometric file providing precise light distribution data for the 20W track luminaire. This photometric data file represents the light output characteristics of the ERCO Pollux 73824023, a high-performance track-mounted spotlight. Designed for precise illumination control, the data defines a 15-degree narrow-beam intensity distribution suitable for accent lighting in demanding architectural environments. The file adheres to the industry-standard IES LM-63 format, ensuring compatibility with major lighting simulation and rendering software. It accurately captures the luminous flux, beam spread, and candela distribution curve, allowing designers to predict real-world light levels and shadow patterns before final installation or specification in complex interior lighting schemes.

The download is a single file containing .IES files.

Lighting designers and engineers load this IES file directly into lighting simulation software or rendering engines to define the light source properties of the physical luminaire. By mapping the file to a light object within a 3D scene, professionals can simulate the exact beam angle and intensity fall-off of the Pollux spotlight. This enables accurate calculations for lux levels on target surfaces, such as retail displays or artwork, ensuring the virtual model closely mirrors the photometric performance of the specified hardware.

This data file is essential for technical lighting design in commercial, retail, and hospitality projects where precise accent lighting is required. It is frequently employed in showrooms, art galleries, and upscale lobby spaces to highlight key features with surgical accuracy. Architects and lighting consultants use these files during the design development and documentation stages to verify that the chosen track lighting configuration meets project requirements for illumination intensity and beam spread, ensuring a cohesive and functional lighting environment for the end-user.