Gigahertz-Optik Introduces the New LIGHTMetric One

Jan. 21, 2026
3 min read

Spectral-light-color meter developed together with TV & filmmakers & photographers

LIGHTmetric® ONE - Precision Meets Innovation

Experience the ultimate in spectral light measurement with LIGHTmetric® ONE, a state-of-the-art device designed for filmmakers, photographers, TV and lighting professionals.

This innovative tool is built with precision and ease of use in mind, offering highly accurate readings of color temperature, illuminance, spectrum, and color rendering. Whether you are fine-tuning a cinematic scene, setting up a photoshoot, or designing the perfect lighting environment, LIGHTmetric® ONE ensures that every detail is illuminated with accuracy. Its compact and lightweight design makes it an essential companion for professionals who need reliable lighting data on the go. With Bluetooth connectivity and a user-friendly mobile app, measuring and analyzing light has never been more seamless.

Advanced Metrics & Features

Comprehensive Light Analysis for Correlated Color Temperature (CCT), illuminance (lux), spectral distribution, Color Rendering Index (CRI) and TM30 (IES CRI for LEDs).

Specialized analyses functions like SSI and Lee filter calculation for color shifts also included. 

Bluetooth-Enabled App Integration pairs effortlessly with the LIGHTmetric® app, available for both iOS and Android. Users can store and compare multiple readings and analyze spectral data for deeper insight into their lighting conditions. The app’s intuitive interface provides real-time data visualization, making it easy to fine-tune lighting setups in any environment with hands-free. 

Rotatable Sensor Head & Tripod Mount allows 360° sensor receiver swiveling and meter to be securely fixtured

Flash Synchronization Port permits precise measurement of flash duration and intensity. This feature ensures that flash lighting is balanced and consistent across multiple shots, eliminating variations in exposure that can affect the final output.  

ISO 17025 Certified Calibration by Gigahertz-Optik’s internal accredited calibration laboratory 

Specially Designed Light-Color-Spectra Meter

Filmmakers & Cinematographers can analyze spectral data to ensure lighting remains uniform across multiple scenes. By accurately measuring color temperature and illuminance, it allows professionals to achieve the perfect mood and atmosphere in their productions. 

Photographers place high value on light quality whether shooting in a studio or outdoors. Essential data on white balance, exposure, and color accuracy is provided.

Lighting Designers rely on precise lighting to enhance spaces and create impactful experiences. The LIGHTmetric® ONE allows lighting designers to optimize their sets by measuring and analyzing different light sources, ensuring that brightness and color temperature align perfectly with the intended aesthetic. 

Scientists & Researchers require accurate light measurements for conducting experiments, studying biological effects of light and ensuring precision in lab environments. The device provides reliable data that researchers can use for various studies, including plant growth, human centric lighting and optical properties of material testing. 

Architects & Interior Designers demand proper lighting as crucial for designing functional and visually appealing interiors. The LIGHTmetric® ONE assesses the quality and intensity of light in different spaces, allowing refinement of lighting conditions for enhanced ambiance and energy efficiency. 

Manufacturers & Quality Control Experts in industries such as automotive & transportation, LED manufacturing, and medical device production must adhere to strict lighting standards. This precise gauge enables manufacturers and quality control experts to ensure that lighting remains consistent across products, meeting industry regulations, published standards and customer expectations.

Contact us today to discuss your standard or specialized application at 978-462-1818. 

[email protected]

Gigahertz-Optik is a world class manufacturer of innovative UV-VIS-NIR optical radiation measurement instrumentation for specification critical industrial, medical and research applications.

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