Signify (Philips) Lightolier IPS Calculite Light Engine — Model C3RA10935SPZ10UR
The Lightolier IPS Calculite Light Engine from Signify (Philips) is engineered as a high-performance LED module for use within the Lightolier IPS platform. Designed for compatibility with Calculite recessed downlight housings, this light engine enables LED upgrades or field replacements within the IPS ecosystem, supporting long-term fixture performance and energy efficiency.
Key Features
- Purpose-built LED light engine for the Lightolier IPS Calculite downlight system
- Designed for field replacement or upgrade within compatible IPS housings
- Supports the energy efficiency and performance standards of the Calculite platform
- Part of Signify’s Integrated Performance System (IPS) modular lighting architecture
Applications
Used in commercial offices, retail environments, healthcare facilities, and educational buildings where Lightolier IPS Calculite downlight systems are installed. Enables cost-effective in-place LED upgrades or replacements without full fixture changeouts.
Brand
Manufactured by Signify (Philips) under the Lightolier brand — a recognized name in commercial downlighting and integrated lighting system components.




