From Bangladesh and Singapore to the U.S., LEDs are replacing most types of lights whether they are fluorescent, high-intensity discharge or standard A lamps. This article shares guidelines that will help you avoid common mistakes and capitalize on lessons learned.
#1: Test Sample Fixtures
#2: Buy Quality Products
#3: Understand Utility Rebates
#4: Budgeting for Replacements in 10 years
http://www.buildings.com/article-details/articleid/21251/title/4-common-mistakes-with-leds
1 big mistake, you should never choose a light source based on rebates.