Recently, Sharp developed the LED controller LR56001 for color optimization of the world's first LED ceiling light (Ceiling Lights).
The controller can independently adjust the brightness and color of the LED lamp in three channels, and provide three types of cool white, warm white and luminous. The glare can be adjusted by the brightness of the cool white and warm white light, and the user can warm the color of the light. Change between red and cold blue. The LR56001 also has a built-in chopper circuit that effectively prevents loss of power due to voltage changes during three types of light conversion.
Sharp has begun shipping sample LED controllers for 450 yen. It will start mass production on January 31, 2011, with a monthly capacity of 100,000.
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