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Current issue

ELEKTRO 6/2017 was released on June 7th 2017. Its digital version will be available on June 26th 2017.

Topic: Rotating el. machines; Drives and power electronics; Frequency converters; Electromobility

Main Article
Use of programmable logic devices in electric drives
Permanent-magnet DC electric machines

SVĚTLO (Light) 3/2017 was released on June 9th 2017. Its digital version will be available on July 10th 2017.

Lightning sources
Terminology of LED lighting sources 

Daylight
The day lighting of big living rooms
Light technology assessment of linear structure

New Cree LED Bulb Designed to Deliver Superior Light at New Low Price

30.10.2014 | |

Cree, Inc. introduced the New Cree® LED Bulb, delivering superior light performance while looking just like an incandescent light bulb at an even more affordable price. Featuring a new innovative design, the New Cree LED Bulb provides the same cost savings and 25,000-hour lifetime that made the original Cree LED Bulb America’s best-selling LED bulb. Available as 40- and 60-watt replacements, the New Cree LED Bulb is available at The Home Depot® for as low as $7.97.

“Since the launch of the original Cree LED Bulb, consumers are rapidly switching to LED technology,” said Betty Noonan, Cree chief marketing officer. “Our New Cree LED Bulb goes a step further, delivering even better light performance at a lower price. This new bulb provides consumers a better overall lighting experience which we know drives even more rapid LED adoption.” 

CREE Press release 
Read more at spectrum.ieee.org
Image credit: CREE