This document summarizes the features of LED tube lights, including their shape, color, electrical savings of 80%, ability to withstand power fluctuations, normal lifespan of 5.5 to 11 years, 180 degree beam angle, extremely low maintenance needs, cost recovery within 3 to 6 months due to electricity and replacement savings, and environmental friendliness. LED tube lights use solid state lighting that is rugged and sustains power surges while being easy to install and having lower power consumption than traditional lights.