Abstract: A lamp with adjustable light pattern including a light source, a first reflective element including a first reflective surface adapted to reflective the light beam emitted from the light source, a second reflective element including a second reflective surface adapted to reflect the light beam reflected by the first reflective surface, and a driving mechanism configured to drive the first reflective element and/or the second reflective element is provided. The first reflective element has a first curved surface and a first another curved surface different from the first curved surface, and the first reflective surface is the first curved surface or the first another curved surface; and/or the second reflective element has a second curved surface and a second another curved surface different from the second curved surface, and the second reflective surface is the second curved surface or the second another curved surface.

Abstract: A lighting device includes a light holder component and a light source component. The light holder component includes a wireless power supply module. The wireless power supply module has a first magnetic element. The light source component includes at least one light source and a wireless electric receiving module. The light source is electrically connected to the wireless electric receiving module. The wireless electric receiving module has a second magnetic element. The second magnetic element is attracted to the first magnetic element to cause the light source component to dispose on the light holder component.

Abstract: The method for mixing light of LED cluster is disclosed. Firstly, a plurality of LED cluster are provided, then the step is importing the related data, then the step for the continuous genetic algorithm and the merit function are respectively carried out, finally the step for exporting data is achieved. The applied field of the invention is able to comprise LED cluster, fluorescence light source array, and fluorescence lamp array, as well as the other light source field etc.

Abstract: An assembling structure includes a base, an assembling body and a fastening element. The base has a ring groove. The assembling body includes at least two first fastening portions. The fastening element is disposed inside the ring groove and can be rotatably installed on the base. The fastening element includes at least two second fastening portions. The fastening element can rotate relative to the base and has a fastening position and a releasing position. When the fastening element is at the fastening position, the two first fastening portions are fastened with the two second fastening portions respectively. When the fastening element is at the releasing position, the two first fastening portions are detached from the two second fastening portions respectively.

Abstract: A lighting device includes a light holder component and a light source component. The light holder component includes a wireless power supply module. The wireless power supply module has a first magnetic element. The light source component includes at least one light source and a wireless electric receiving module. The light source is electrically connected to the wireless electric receiving module. The wireless electric receiving module has a second magnetic element. The second magnetic element is attracted to the first magnetic element to cause the light source component to dispose on the light holder component.

Abstract: The method for mixing light of LED cluster is disclosed. Firstly, a plurality of LED cluster are provided, then the step is importing the related data, then the step for the continuous genetic algorithm and the merit function are respectively carried out, finally the step for exporting data is achieved. The applied field of the invention is able to comprise LED cluster, fluorescence light source array, and fluorescence lamp array, as well as the other light source field etc.

Abstract: A thermal module system for LED headlamp module includes a LED module, heat produced by which is transmitted via a heat conductive element to a heat sink module and dissipated. The heat sink module is arranged in an air passage in a car, such as behind a front bumper, at an inner side of the front fender of said car, or in front of the radiator. Heat insulating material is provided around the LED module to prevent high temperature of an engine compartment from being transmitted to the LED module. The air passage has vents provided on the front bumper and the front fender of said car, so that the heat sink module has enhanced thermal performance due to natural or forced air convection. A fan or water sprayer may be provided near the heat sink module to improve the thermal performance. Therefore, the LED module may work at a lowered ambient air temperature to have a prolonged lifetime.