Replace your fluorescent tubes with commercial grade, energy efficient and money saving Sunco LED Tubes in 4ft or 8ft lengths. You will also save time, since building maintenance no longer needs to change tubes frequently. Choose clear or frosted LED tubes with 18W and 15W low energy consumption. Sunco LED Tubes offer easy installation, are flicker free, shatter resistant, and have a long life. The tubes feature instant on, single ended power (SEP), ballast bypass, and offer several color temperatures.