I have been a research scientist/engineer for over 25 years and have been carrying on a dual career in finance and engineering since 2002.My investment advisory company is IEM Asset Management, LLC (www.iem-asset.com) and my engineering company is IEM LED Lighting Technologies (www.iem-led.com).IEM Asset offers wealth management and financial planning services and IEM LED offers my engineering research, innovation, and consulting services for LED lighting and display products.In 2013, I wrote a college textbook on LED science and technologies. You can find it on Amazon.com.I am the LED UPDATE columnist for Signs of the Times, a well-known magazine in the signage and display industry since 1906. (www.signweb.com)You can find some of my recent articles on LED lighting at: http://www.signweb.com/author/dr-nisa-khanThrough my professions, I hope to generate true value for those I serve and show my social responsibility. My career details can be found on LinkedIn; you can also follow me on Twitter, where I am known as IEMLED. I am fully committed to providing intelligent, ethical, and meticulous money management and LED lighting technology development and ideas for green living.