High Precision Measurement: Accurately measures light spectrum and illuminance up to 1 million Lux for professional applications. Versatile Functionality: for photographers, videographers, and lighting designers to assess color temperature and rendering quality. User-Friendly Design: Compact and lightweight handheld design for easy portability and operation in various environments. Wide Application: for indoor and outdoor use, including photography studios, film sets, and architectural lighting assessments. Reliable: Built with high-quality materials to ensure longevity and consistent performance in demanding conditions.