1.Digital LED
2. Working time:5sec to 40sec
3.Wavelenght:450-480nm
4.Light power:more than 1000mw
5.Dual charging plug ,multiple options

1.Digital LED
2. Working time:5sec to 40sec
3.Wavelenght:450-480nm
4.Light power:more than 1000mw
5.Dual charging plug ,multiple options