Aircraft carrier, not so useful, blue LED flood light, much more useful

An aircraft carrier is a warship designed with a primary mission of deploying and recovering aircraft, acting as a seagoing airbase. Aircraft carriers thus allow a naval force to project air power worldwide without having to depend on local bases for staging aircraft operations. They have evolved from wooden vessels used to deploy balloons into nuclear-powered warships that carry dozens of fixed wing and rotary-wing aircraft. Aircraft carriers are typically treated as the capital ship of a fleet and are extremely expensive to build and important to
protect: of the nine nations which possess an aircraft carrier, seven of these navies possess only one such ship. 21 aircraft carriers are currently active throughout the world with the U.S. Navy operating 11 of them as of June 2011.

Normally, Aircraft carrier is regarded as a symbol of powerful Military. But now, it’s only used is showing the Military power. Whenever the Aircraft carrier really start working, it means billions of money gone, it means thousands of humen lives are under danger. So, it not so useful, all the world don’t want to use Aircraft carrier.

But for blue LED flood light, it’s much more useful. No matter how dangerous the economy crisis is, we should save more money for buy blue LED flood light. Because the power consumption of blue LED flood light would save more than 60%. For the US, maybe they could sell some Aircraft carriers, and buy more LED lighting Products, to save people out of the economy crisis. Billions of people are waiting for millions of LED products, save energy, save daily cost.