Lighting device, particularly filament bulb-retrofit lamp, has semiconductor light source for generating color component of light of lighting device, where movable element is provided for changing color component

摘要

The lighting device (11) has a semiconductor light source (15,16) for generating a color component of light of the lighting device, where a movable element is provided for changing a color component. The movable element is movable in a temperature dependant manner, so that it is connected with a temperature-dependent deflected adjusting element (21). The adjusting element has a bimetal element, particularly bimetallic spiral. The movable element is formed as a movable, particularly rotatable shutter (20) is retracted and moved-out in a light path of the light source.