Revolutionary simple to install patented design, UL certified, SAM listed, damp location listed, non sagging LED lamps with perfect design with required lumens output to make any sign a stand out lit sign. Our retrofit system is designed and engineered to have better heat dissipation, more vibrant lighting, more durability and a significant cost savings over the life of your sign. Designed to make installation one of the fastest, easiest and simplest. ( we call it monkey proof or an 8year can do it – relieved you from the pain of if and than during install). These is nothing exist like Gen2 Sign lamps in this world for sure. Simply cut the power, remove the old bulbs, cut the power leads to the existing ballast and remove the ballast entirely, insert the new generation 2 tube lights from SignlightsLED and connect them with the easy to use power cable, wire the lead cable to T’s with black and white wires and you are done in no time. Available in sizes from F-18 to F-120. Our revolutionary design enables you to spend less time (expected to be less than 30 minutes to do retrofit any sign) on the sign installation and more time making sure your job is right the first time. Our larger tubes are engineered as two connectable pieces which means they are easier to ship, handle, install and maintain!