Lighting Source > 1ft/2ft/3ft/4ft T5 LED Fixture           T5Ax05-xxxBx Feature: Major reduction in power costs, energy-aving. No fluorescent flickering. Long life time. Maintenance free, easy installation. No need ballast, power in-built, plug and play. Save 40 to 50 percent on energy, last about 5 times longer than fluorescent tubes.