Please capitalize where necessary: sunwayled is a new name in flashlight and for their introduction they presented a range of led lights (m20c, m30a, m40a, m40c, m10r, l10a, l10r, most with a ring to select brightness. here i am going to look at one of the largest of them, a 2x18650 or 4xcr123 light with 3 brightness settings and two colors, a ring is used to select between the settings and a tail switch for on/off.
Sunwayled is a new name in flashlight and for their introduction they presented a range of led lights (M20C, M30A, M40A, M40C, M10R, L10A, L10R, most with a ring to select brightness. Here I am going to look at one of the largest of them, a 2x18650 or 4xCR123 light with 3 brightness settings and two colors, a ring is used to select between the settings and a tail switch for on/off.