Japan FUJICOM developed LED bulbs supporting Z-Wave

FUJICOM (Headquarters: Hachioji, Tokyo), which is engaged in the development of semiconductor inspection equipment, has developed an LED bulb that supports the short-range wireless communication standard "Z-Wave" used for remote operation of home appliances. By using a remote controller that supports this specification, it is possible to separately control the switching of a plurality of LED bulbs and adjust their brightness and hue. The company claims it is the industry's first LED bulb to support Z-Wave.

The company will first open up the market centered on the European and American regions that have already achieved Z-Wave productization. The target is to start mass production in September 2010 with a monthly production capacity of 10,000. In 2011, sales reached 1 billion yen.

FUJICOM disclosed the development products at the product launch conference held on March 30, 2010. The name is "LeDenQ". As the first product, the company has prepared a light source with white and red LED styles. By controlling the brightness of the white LED and the red LED separately, the brightness and hue of the illumination can be changed. Imagine using it in places such as homes, restaurants, and conference rooms to change the atmosphere of the room.

The new product adopts E26 type lamp socket, the full beam brightness is 380~450lm. The power consumption is 5.8~6.9W. The price has not been determined, but it is assumed to be about 8000 yen, which can be compared with the LED bulb with infrared communication function. contend. In addition, bulb prototypes equipped with red, blue, green, and ochre 4-color LEDs are also disclosed.

Z-Wave is a wireless communication technology using the 900MHz band, developed by Zensys of Denmark (acquired by SigmaDesigns in the United States in 2008). "It is characterized by the fact that there is no need to worry about interference with wireless LANs and ZigBee in the 2.4 GHz band, and Europe is in the process of producing products that support this specification" (FUJICOM).

In the future, FUJICOM plans to link new products to gateway devices that support Z-Wave, and develop technologies that support lighting control and power consumption monitoring via the Internet.

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