SHARP released LED day lantern controller, can optimize the light color

Days ago, SHARP previously released the world's first LED ceiling lamp (Ceiling Lights), developed by LR56001 LED color light controller optimization.

The controller can adjust the brightness and color of the LED lamp by three channels, and provide the cold white, warm white and Ye Guangsan type. By adjusting the brightness of the white and warm white light, the user can change the color of the light between warm red and cool blue. LR56001 also built-in chopper circuit, which can effectively prevent the loss of power consumption due to voltage changes in the three light conversion.

SHARP has now started shipping sample LED controller, priced at 450 yen, in January 31, 2011 began mass production capacity of the month of 100 thousand.