How about the color of the light touch switch lamp with the lamp and the influencing factors of its use? For details, we will give you a detailed introduction below.
How to distinguish positive and negative pole and color of light touch switch with lamp?
Light touch switch with lamp each LED lamp has a color mark on its foot, which represents the negative pole of LED. The color marked on the lamp foot is the color of light-emitting by light touch switch with lamp. Common lamp colors are: red, blue, green, white and yellow.
7 * 7 heavy force waterproof light touch switch
The operation force of light touch switch with lamp is 180 ± 50gf and 250 ± 50gf. And the operation intensity of 7 * 7 waterproof light touch switch can reach 300 ± 100gf, which can meet the needs of different customers and also be suitable for the use of different products. This waterproof light touch switch has a clear hand feel, long service life, good waterproof performance and is suitable for different use environments.
Main factors affecting the performance of light touch switch with lamp
1. The function of light touch switch with light is only for indication, which is an additional function beyond the function of switch itself. Therefore, the function with or without light has no effect on the function of switch itself;
2. The main factors influencing the performance of light touch switch with lamp are the material of shrapnel, the material of terminal, and the surface treatment of shrapnel terminal (including silver plating, tin plating, etc.). In addition, the design of the important dimensions of each part of the switch also has a great influence, including the service life of the switch, the feeling of operation, the stability of conduction and disconnection, etc.