The Princeton Tec Impact XL L.E.D. is a state of the art ultra bright L.E.D. (Light Emitting Diode Technology) It is Shock and Impact Resistant. It has a 1 Watt L.E.D. bulb. High Intensity White L.E.D. light travels farther underwater for maximum visibility and truer colors.
Twist actuator (Twist-on bezel) prevents accidental powering on/off.