~The flashlight uses imported high brightness LED light source, aviation aluminum alloy shell and high-performance lithium-ion batteries. It has a hidden type sealing ring, enabling it waterproof, compression resistant and shock proof. Convenient charging, no memory effect.
The output wavelength:
White light:  8300k       
red light:  625nm  
Orange light:617nm
Green light:  535nm      
blue light:  450nm   
UV light:   395nm
Carton size: ≤33*22*8.5cm
Weight: ≤2.9kg （Contain the packaging）