LED lamp tube refers to the lamp tube with LED as light source. Compared with fluorescent tubes, it is more energy-saving, low in price, long in service life, anti-falling and simple in structure, and it is a good substitute for fluorescent tubes in the future.
Size:
Straight fluorescent tubes are divided into T 12, T 10, T8, T6, T5, T4, T3 and other specifications according to their diameters. The combination of "T+ number" in the specification represents the millimeter value of pipe diameter. Its meaning: a T= 1/8 inches, one inch is 25.4mm；; Numbers represent the number of t, such as t12 = 25.4 mm *1/8 *12 = 38 mm, and this standard is also applicable to LED tubes.
Fluorescent tube:
This kind of fluorescent lamp belongs to double-ended fluorescent lamp. Common nominal powers are 4W, 6W, 8W, 12W, 15W, 20W, 30W, 36W, 40W, 65W, 80W, 85W, 125W. The pipe diameters are T5, T8, T 10 and T 12. Lamp holder G5, G 13.
T5 color rendering index > 30, good color rendering, ideal lighting effect on colorful objects and environment, small light attenuation, long service life, average service life 10000 hours.
Suitable for clothing, department stores, supermarkets, food, fruits, pictures, window displays and other colorful occasions. T8 color has good brightness, energy saving and long service life, and is suitable for hotels, offices, shops, hospitals, libraries, families and other places with simple colors but high brightness.