Lg Electronics Inc.

Sangman Kim

Heegu Park

Hongkyu Lee

Jeonghwa Kim

A lighting device may include a light irradiation portion, a light control portion, a sensing portion and a main control module. The light irradiation portion to generate and irradiate light. The light control portion to control a power applied to the light irradiation portion. The sensing portion to sense an environment of a space to which the light irradiation portion irradiates light. The main control module communicate with an external device by a wireless communication and control the light control portion according to a control signal from the external device. The main control module may include a first connector that connects the main control module and the sensing portion by a wired communication. The second connector may connects the light control portion and the main control module by the wired communication. The lighting device may be capable of being installed in an environment desired by the user.

Lighting device

Provided is a lighting apparatus which may include an audio system, a light emitting device including a plurality of LEDs, a communication module to receive data for the audio system or the light emitting device, a switch provided between the communication module and the audio system to control a connection between the communication module and the audio system, and a controller to control the audio system and the light emitting device. The controller may be configured to determine whether the received data is associated with the lighting emitting device or the audio system, and controls the switch to connect to the audio system when the received data is associated with the audio system.

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Seoul, South Korea

Sangman Kim