| Model | V400 | 
| Control | Keys | 
| Operating Mode | Single mode | 
| Dimensions | 33mm * 29mm * 246mm | 
| Main unit net weight | 132g | 
| Battery | 3.7V 2200mAh 18650 | 
| Power Adapter Input | 100-240V~ 50/60Hz | 
| Power Adapter Output | DC 4.2V/0.5A | 
| LED | 5W UV LED | 
| Wavelength | 400nm~515nm | 
| Maximum light value | 1400mW/cm2 | 
| Optical effective area of light source | 50mm2 | 
| Parts | Shade sheet ×1 | 
| Working Environment | Temperature:5℃~40℃ Relative humidity: ≤80% Atmospheric pressure: 70 kPa~106 kPa | 
| Storage Environment | Temperature:-20°C~55°C Relative humidity:≤90% Atmospheric pressure:70 kPa~106 kPa | 
| Life time | 8 year | 
| Light guide rods can be sterilized | 134° C and 0.22 MPa pressure |