Sunwayman D40C Dual-head Flashlight 2000Lm - Uses 2x18650SUNWYAMAN D40c D80As Little Brother Sunwaymans D40c is a smaller version of its big brother, the D80A, while still packing the same punch This flashlight produces an extremely high output and long runtime for maximum performance with a comfortable hand grip The D40c is well-suited for daily, ..