Abstract: A wrist mounted flashlight has a sliding lens. The lens has a white light section and a red light section. The case of the flashlight contains batteries and electrical contacts. An arm is attached to the lens and extends into the case. Sliding the lens to either the red light or the white light position causes the arm to engage the electrical contact with the batteries and bulb to energize the light. The bulb in mounted at an inclination relative to the wrist contacting surface of the case. The bulb extends into a space between the batteries.