LIGHTING DEVICE AND SYSTEM FOR WIRELESS CALIBRATION AND CONTROLLING OF LIGHTING DEVICE

摘要

The present invention relates to modular lighting devices and systems as may be used for film, television and photography. The lighting device consists of lighting modules (10), that may be grouped together, power supply and control module (20) and a controller unit (30), that enables to use light sources of different colors and temperatures. The housing (12) of the lighting module (10) includes a parabolic curve shaped element (17) located under the active cooler (11) to improve the efficiency of the active cooling by re-directing the cooling stream under an angle. The system for wireless calibration and controlling of the lighting device provides software functionality to a light system and consists of a 'virtual spectrometer' feature, that takes into account user and ambient variables, uses interpolation curves, and that could be further refined by using external hardware. The system also includes a 'gray card ambient light detection' feature.