LED Sign Retrofit Tubes
Retrofit your T8HO/T12HO fluorescent sign tubes in just 5 minutes with Keystone's LED Sign Hero tubes. These come with the same R17d base, so you do not need to change the sockets. Unlike other LED sign retrofits, Keystone's Sign Hero tubes do not need an external driver or ballast. They are powered by an internal driver, which means less cost on items and install and one less failure point going forward. The tubes are rated for 50,000 hours and are backed by Keystone's 5 year manufacturer warranty. Available in any size you will find, from 18", 24" or 30" all the way up to 8', 9' and 10'!