WHAT ARE THE VARIOUS BASE TYPES IN LED TUBES LED tubes are the most versatile product ideal for use in residential or commercial establishments. These Tubes give optimal lighting at no extra cost and are also highly energy-efficient. Based on the application, there are three types of bases available in LED Tubes SINGLE PIN LED TUBE As the name suggests, these tubes have a single pin at both ends. This is the connector that comes in contact with the tombstone and gives power to the LED tube. IN this type of tube, one end is neutral and one end of the tube is hot wiring. This base is also called FAB base DOUBLE PIN BASE This type of tube has two pins at each end of the tube and each side has a neutral and live connection. 5 YEAR WARRENTY SINGLE-ENDED LIFESPAN Single-ended LED tubes also have two pins but only on one side of the tube which means that the other side of the tube is just for support. 50,000Hour’s LEDs are the latest and the most advanced form of lighting technology in the market today. It is the fourth generation of lighting technology and succeeds fluorescent lighting in the sequence.