Introduction of LED tube type

    The LED tube type include: T4, T5, T8, T9, T10, said tube thickness. Numerical of T behind, said tube perimeter, such as the perimeter of T4 is 4 cm, the perimeter of T5 is 5 cm. To calculate the diameter: diameter of T8 is 1 inches (2.54 cm), T4's diameter is 0.5 inches (1.27 cm).
    T represents the diameter of the tube: 1T =1/8 [1 inch=25.4mm]; 1T=1 inch *1/8 =3.175 mm; T4=12.7mm; T5=16mm; T8=25.4mm; T9=28.6mm; T10=31.8mm (The lamp cap of LED tube is mainly used G5, G13). LED tube with the traditional fluorescent lamps are the same in size of aperture diameter. Length: 60cm, 120cm, 150cm, 180cm, 240cm;  power there: 9W, 10W, 12W, 16W, 18W, 20W, 22W, 27W, 30W , 32W etc..
    Common of LED tube type: φ26MM*600MM (60cm LED tube); φ26MM*900MM (90cm LED tube); φ26MM*1200MM (120cm LED tube); φ26MM*1500MM (150cm LED tube).

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