LCD Screen Dust Detection Lamp for smartphone Mobile Phone Repair Green Light UV Sterilization Stick 

• Identify areas where dust is accumulating
   
• Green light: For other dust particles

 1. Detect dust particles on the screen. Immediate detection of defects and dust. 
2. Detect any normally invisible cracks in the LCD screen youre about to install on your smartphone. 
3. Improve productivity by cleaning once rather than over and over again. 
4. Clean and fast. 
5. Small and light, easy to carry.