Types of LED tube lamps

Written by sophie watson
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Light emitting diodes, or LEDs, are widely used in a variety of devices, and LED lights are becoming a popular alternative to other lighting options. LED tube lamps are an alternative to florescent lighting, using 80% less energy with an average lifespan of 50,000 hours. LED tube lights are also safer than florescent bulbs, containing no lead or mercury. Before purchasing LED tube lights, it is important to understand the different types.


For any LED, fluorescent or incandescent bulb, "T" stands for tubular, describing the bulb. The number following the T is the diameter of the tube in eighths of an inch. At just under an inch in diameter, the T5 is the smallest of LED tube lights, but offers a variety of power consumption options, from four watts up to 15 watts. They can also vary in LED quantity, from 90pcs to 240pcs -- the higher the PCs count, the brighter the bulb.These LED bulbs are ideal for smaller fixtures, such as battery-operated lamps, and are available in several different lengths.


T8 bulbs are commonly found in commercial buildings, such as offices and schools. These bulbs are smaller than a T10, and save more energy. Since these bulbs are larger than a T5, they require more wattage, ranging from eight watts up to 35 watts. These bulbs are ideal for moderately sized work or living areas with few light fixtures or larger commercial areas.


Among the largest of LED tube lamps, the T10 bulb measures 1 1/2" in diameter. The T10 bulbs require about the same wattage as the T8 bulbs, ranging from eight watts to 35 watts. The quantity of LED remains the same for these bulbs as well, from 130 PCs up to 600 PCs. These bulbs may be appropriate for older light fixtures, which usually require larger bulbs. Both the T10 and the T8 are ideal for commercial areas with a need for bright lights. As with all LED tube bulbs, the T10 can be ordered in lengths from two to eight feet to accommodate any size fixture. By comparing your existing fluorescent bulbs to LED tube light options, you can easily determine which LED bulb will best suit your needs.

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