The advantage of linear lamp is that it has texture and looks good, but the disadvantage is that a lamp is easy to break down and can't be used. The advantages of linear lamps are energy-saving and pollution-free, that is, environmental protection, DC drive and ultra-low power conversion.

Energy-saving, pollution-free, ultra-low power electro-optical power conversion close to 100%, long service life, no filament lighting, easy combustion, thermal deposition and other shortcomings, and many color changes, which can form different light and color combinations and realize colorful dynamic change effects and various images.

For example, in the living room, walking along the top of the ceiling, there is no need to install a chandelier on the ceiling. The geometric shape of the combination can also greatly enhance the three-dimensional sense and grade of the living room.

The disadvantage is that it cannot be simply used as a common light source, and it needs the cooperation of driving power optics and heat conduction. Second, the linear lamp is easy to generate heat when in use and needs heat dissipation.