Rated voltage::3.7v
Led qty:132pcs
Product:rated powermaximum power 8w
Four modes
-Red:Wave length 660nm promote skin collagen
growth
-Blue :Wave length450nm antiinflammatory,
treating acne
-Infrared light:Wave length 660nm+850nm
activating cells
-Purple:Wave length 660nm+450nm+850nm
whitening and lightening spots