UVC LED lamp for chemical-free disinfection

LED Chip: 5pcs * UVC3535 + 1pcs COB 1W LED * White 80LUMENS
Wavelength: 270-285nm                                              
Battery: 4PCS AA DRY battery (EXCLUDING)
Working Time: 12 hours+                               
Size: 3.7X2.8X28.7CM                        
Material: ABS+PC                                          
Have 3 magnet at back side
• ***Features****
1. Sterilization and disinfection for face masks, mobile phones, tableware, clothing, jewelry etc.
2. Convenient safe widely used portable lamp
3. UVC3535 ultraviolet LED light source (270-285nm), the best sterilization distance is 5cm, 10 seconds lighting, sterilization up to 99.99%.
4. 2-in-1 function, the front light can be used at night.