• Lighting Navigator by Asensetek features the most innovative spectrometer design on the market. Using a seamlessly integrated control system app for smart devices, users can place the Lighting Navigator under any light source to take remote measurements, gather lighting data on the fly, and check whether illumination meets various international lighting standards (currently supports CIE, JIS, CNS, and GB, with more on the way).

    The featherlight hardware design of the Lighting Navigator makes it highly compact and portable, while a patented optical spectrum engine provides precise and reliable readings — and each Lighting Navigator is NIST traceable.

    Main Functions

    The Filter function comes pre-loaded with a suite of commonly-used international lighting standards which enable users to easily determine the suitability and safety of lighting conditions as well as specify custom user parameters.

    The Measurement function allows users to quickly obtain CCT, CRI, illuminance, and spectrum data and assess whether a light source meets specified standards based on the user’s selected Filter.

    The Comparison function allows users to efficiently compare two datasets collected using the Measurement function, including a graph comparison for spectrum readings, CCT, CRI, and illuminance values. With the Comparison function, users can easily showcase differences between various products to customers, purchasers, and interior designers anywhere, anytime.


  • Lighting Navigator Specifications

     Lighting Navigator
    SizeWidth︰63.1 mm
    Depth︰17.5 mm
    Height︰63.1 mm
    Net Weight92 g ± 1 g (with stand)
    Wavelength Range380 ~ 780 nm
    Illuminance RangeMeasurable:︰5 ~ 50,000 lux
    Optical Resolution (FWHM)10 nm
    (@ 1,000 lux Standard Light Source)
    CCT:± 3.5 %
    Illuminance:± 5 %
    Integration Time6 ms ~ 16 s
    Operating Temperature/
    Humidity Range
    0 ~ 35 °C, relative humidity under 80 % with no condensation
    Storage Temperature/
    Humidity Range
    -10 ~ 45 °C, relative humidity of 85 % or less (@ 35 °C) with no condensation

  • Lighting Navigator APP Specifications

     Lighting Navigator APP
    Applicable ModelLighting Navigator
    Lighting Passport Essence
    Lighting Passport Standard
    Lighting Passport Flagship
    Lighting Passport Pro Essence
    Lighting Passport Pro Standard
    Lighting Passport Pro Flagship
    Lighting Passport High Intensity
    Main FeaturesFilter
    Measurement CapabilityCCT
    CRI (Ra)
    Other FeaturesPhotograph
    Auto Connection
    Standard Estimation
    GPS Orientation
    Social Media Integration
    Traditional Chinese
    Simplified Chinese
    Google Play

    Google Play