| abstract |
The lighting fixtures 20-23 mechanically incorporate the LED module 30, and the LED module 30 includes at least one LED 40, and can drive LED driving signals to the at least one LED 40. LED driver 50, electrically connected with LED (s) 40 to provide light, to facilitate heat transfer from LED (s) 40 to lighting fixtures 20-23. And thermal management system 60 thermally connected to the luminaires 20-23, and / or the LED (s) 40 to change the illumination profile of the radiation beam emitted by the LED (s) 40. And a beam shaper 70 which is optically connected with the beam shaper. |