Look at some of my instructables involving LEDs-

Make yourself Powerful LED Off-road lights/ headlights for your car!

http://www.instructables.com/id/Make-yourself-Powerful-LED-Off-road-lights-headli/


Transform a boring old Table lamp into 2800 Lumen LED Blaster

http://www.instructables.com/id/Transform-a-boring-old-Table-lamp-into-2800-Lumen-/





There are quite a few advantages to using LEDs. Generally they are heatless, use 90% less energy, and last ten years. They are also smaller and do not contain any dangerous chemicals like mercury. They can readily be put in places that have always been too small or out-of-the-way for many incandescent lights, as well as in places that were always very dangerous or difficult to get at. Also, the more sophisticated LED apparatuses like wall washers and spotlights are DMX-controllable, which means they can be used in some really impressive ways.
The bottom line is that LED's are easier and safer to use than all previous lighting technologies. Plus, LEDs will save you money by consuming less power, lasting much longer, and generating much less heat, which in turn combine to result in lower climate control costs.

Read more info here-

http://en.wikipedia.org/wiki/Light-emitting_diode#High_power_LEDs

http://www.aoneled.com/help/LED-Light-FAQS.html

http://www.ledlightdisplay.com/New-94.html

Thank you for sharing this info.
This is useful for saving and energy and reduce heat.

LED lights are most suitable for solar use, as their Consumption is very low, and they can be directly run on DC voltage.

Its sad truth that Solar panel are very expensive in India, and the Govt has yet to come forward for the betterment of Green Technology.

However, My Hopes are high, and I will keep posting new guides about efficient Green Tech.

Have a nice day.