The new Lx LED festoon delivers long life (35,000+ hours) and added energy efficiency (4x more efficient than conventional light sources), saving up to 92 percent on utility bills.  The festoon light source is also dimmable with a standard dimming switch – a feature not standard with many LED lamps. Replacing traditional xenon light bulbs with LEDs is an easy way to extend the life of existing lighting systems, lower replacement costs and provide energy savings.