Laser welding machine hood, LCD shutter, laser eye shutter, laser welding automatic hood

Product name: LCD shutter, laser eye shutter, laser welding automatic light shield, light shield

Dimensions: length, width and thickness 43*23*2mm.
Scope of application: The lower part of microscopes such as laser welding machines can be shielded from light and synchronized with the power supply to dim the light.
Note: Tear off both sides of the film when using! It is only suitable for laser welding machines, etc., and it can transmit light through visible light of the eyes. If applicable to other industries, testing is recommended. There are currently no use cases. 5V input dims super fast and turns bright when disconnected! (Voltage 3-12v, the higher the voltage, the darker it is. In order to maintain the lifespan, it is recommended to use 5v. If you feel that after power is turned on, it becomes dark, but the power is turned off and the light becomes slow, you can add a resistor to the terminal to quickly discharge)