Whisper™ Multiples introduce a revolutionary approach to overhead lighting, combining unobtrusive design with precise and powerful output. Each fixture features small ¾-inch round apertures that provide concentrated light while maintaining a quiet, minimalist ceiling presence. Building on the benefits of Whisper™ Flex, Whisper™ Multiples expand flexibility and control with the option of two, three, or four independently adjustable heads. This configuration allows for tailored lighting that can function as general illumination or accent lighting, making it suitable for a wide variety of commercial, residential, and hospitality applications. Each aperture delivers up to 816 lumens per head, ensuring expansive coverage from a compact, refined design.
The fixtures utilize CSL’s proprietary SilentVu™ optic technology, producing soft, glare-free light that enhances interior spaces without visual discomfort. Each module is independently adjustable, offering 0° to 30° tilt and 360° pan, while modules in multi-head configurations can pan together as a set for coordinated lighting. Whisper™ Multiples include a serviceable integral driver and easily removable light modules, allowing for convenient installation, maintenance, and future adjustments. The fixtures are compatible with a broad range of dimming protocols, including TRIAC, ELV, 0-10VDC, and Lutron Homeworks/Ecosystem, offering precise control over light output.
The system is available in static white and warm dim options, with rated wattages of 21W, 31W, and 30W for static white, and 19W, 29W, and 28W for warm dim configurations across two-, three-, and four-head modules. The system delivers up to 2,496 lumens with four heads at 4000K using a 50° optic, achieving up to 82.9 lumens per watt in efficacy. Color rendering remains exceptional with 90+ CRI and 2-step SDCM, available in color temperatures of 2700K, 3000K, 3500K, and 4000K. Whisper™ Multiples feature an impressive LED lifetime of 55,000 hours at L70, ensuring long-term performance and reliability.
Installation flexibility extends to housing and trim options. The fixtures include galvanized steel adjustable hanger bars and butterfly brackets for secure mounting in drywall, T-bar grid, wood, or millwork ceilings. Housing integrates a steel junction box with four ½-inch knockouts and accommodates plenum heights of 3½ inches or more. All models are air-tight and CCEA (Chicago Plenum) approved, with IC-rated housings suitable for direct contact with insulation. Trim styles include adjustable, wet location, round apertures, standard, trimless, and wood ceiling, with colors in white, black, or champagne. Reflector options include white, black, champagne, and satin aluminum.
Whisper™ Multiples are UL and cULus listed for damp locations, with additional wet location approval for AL reflector options. The fixtures meet ASTM E283 air-tight standards, comply with CA Title 24-JA8 regulations for static white, and are backed by a five-year limited warranty. Available options include below-ceiling access for all serviceable components, providing convenience for maintenance and adjustments. The combination of precise lighting, quiet performance, long-term reliability, and versatile installation makes Whisper™ Multiples a modern solution for luxury, functional, and flexible overhead lighting applications.
https://csllighting.com/SystemDetail.dmx?itemnum=WSM-AIC
