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US 2017/0254520 A1Published application
Lighting device
AssigneePhilips Lighting Holding B.V.
InventorsAnika Nelleke SIEPEL, Marjolein Dimmie VAN DER ZWAAG, Anthonie Hendrik BERGMAN
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Abstract
A lighting device (1) is provided. The light device (1) comprises a first part (2) and a second part (2) which is flexibly connected to the first part (2) so that the lighting device (1) can be in at least two configurations. There is a sensor (7) which detects the configuration of the lighting device (1) and a controller for receiving the sensor signal from the sensor (7) and for providing an output to first light sources and second light sources.
Claims6
A lighting device comprising;
- a first part,
- a second part which is flexibly connected to the first part so that the lighting device can be in at least two configurations,
- a sensor for detecting the configuration of the lighting device,
- each of the first and second parts comprises a first and a second light source, the first light source is for emitting light in a first direction and the second light source is for emitting light in a second direction different to the first direction, and
- a controller for controlling the light sources, and
- wherein the sensor output is fed to the controller, and based on the sensor output the controller selectively powers either the first light sources, second light sources or a combination of the first and second light sources.
3 more elements
Dependencies are inferred from the claim text.