Advertising light boxes are made of T5 light tubes

The lights commonly used in soft film ceiling light boxes are T5 lamps or T8 lamps. Recently, LED light strips are more popular because they are more energy-saving. No matter what lighting fixture is used, attention must be paid to the spacing and net depth. Only in this way can we achieve a better smooth and clear finishing effect.
The following picture shows the installation method of soft film ceiling lamps:

The effect of turning on the light test after the soft film ceiling lamps are installed:< br/>