1, bracket energy-saving lamp

 

T4, T5 straight tube type energy-saving lamp: T4, T5 straight tube type energy-saving lamp. Power: 8W, 14W, 21W, 28W. Widely used in civil, industrial, commercial environment lighting. Can be used as a direct replacement for T8 straight fluorescent lamp.

 

2, spiral tube energy-saving lamp

 

Spiral tube diameter, Φ9, Φ12, Φ14.5, Φ17, etc. Spiral ring (represented by T) number: 2T, 2.5T, 3T, 3.5T, 4T, 4.5T, 5T and other kinds of power from 3W-240W and other specifications.

 

3, U-tube energy-saving lamp

 

There are 2U, 3U, 4U, 5U, 6U, 8U and so on. The power ranges from 3W to 240W. 2U, 3U energy-saving lamp, tube diameter 9mm----14mm. The power is generally from 3w to 36w. Mainly used for civil and general commercial environment lighting. In the way of use, it is used as a direct substitute for incandescent lamp. 4U, 5U, 6U, 8U energy-saving lamp, tube diameter 12mm-21mm. The power is generally from 45w to 240w.