Starting an online business that promotes energy efficiency is a good move in today’s conscious consumer environment. LED lamps and lights are exactly that. They make consumers feel good by conserving energy at home while also saving them money on power bills. LED lamps also come in a range of designs, including some pretty cool 3D optical illusion lamps. The LED lighting market is predicted to experience a compound annual growth rate of 13%, which is huge by any standard. It’s a growing market ripe for the right eCommerce business idea.