Please Read The articles
http://bits.blogs.nytimes.com/2009/02/11/how-long-did-you-say-that-bulb-will-last/?_php=true&_type=blogs&_r=0
http://www.dailymail.co.uk/news/article-2546363/The-great-LED-lightbulb-rip-One-four-expensive-long-life-bulbs-doesnt-like-long-makers-claim.html
Survival 101 for the glass bender
Who Says Neon Is Dead