head lamp white COB led & 4 UV led with USB charger 
white COB led: 85 lumens, flood lighting 
wavelength of UV led: 390NM, it’s for fluorescent items.
4 settings: white led ‘100% on’; white led ‘30% on’; 4 UV led ‘on’; white led ‘flash’
swivel head (80º), material: ABS & elastic   
size: 7 x 4.2 x 2.5 cm,  weight: 45g 
power: built-in polymer rechargeable lithium battery 500MAH & USB cable (included) 
two purpose uses: head lamp & cap light