May 2017

Understanding Electricity

By |2018-01-17T18:20:53+05:30May 25th, 2017|

What is Electricity?! Electricity is all around us, we use it in different forms throughout our day to day activities. The LED light above my head right now is converting electrical energy to light energy and heat energy. So how do we explain this phenomenon called electricity which is something we use every day but [...]

July 2014

Good to know: LED Lamps

By |2018-01-17T18:20:58+05:30July 30th, 2014|

Trends: Industry predictions are that human society will move away from incandescent light bulbs to LED lamps in about a decade or two. People like smaller electricity bills. Environmentalists want less energy wastage as heat. Haitz's Law states that "every decade, the cost per lumen (unit of useful light emitted) falls by a factor of 10, and the [...]