The Tactical LED Flashlight with Safety Strobe won't leave you in the dark. The compact flashlight features 3 settings - high, low and strobe - plus an adjustable lens to focus the light from a narrow beam to a wide flood of light. Powered by standard AAA batteries, the flashlight's high beam reaches 140 yards (at 100 lumens), and the power-conserving low beam will last 50 continuous hours. The safety strobe will ensure that you are seen from a distance. Simple push-button operation changes modes quickly.