Household portable handheld ultraviolet disinfection lamp

Material: ABS environmental protection plastic
Lamp beads: LED deep ultraviolet lamp beads
Lamp life: more than 20000 hours
Product size: 357 * 40 * 35mm
Lamp power: 2W
Best sterilization distance: 1-5cm
Sterilization time: 30 seconds-3 minutes
| Duration of use: Continuous disinfection for nearly 5 hours
Net weight: 134g
Sterilization efficiency: 99.90%
USB cable length: 50cm