This is the Nightstick Model 1178 Safety Light. This is a combination full-size flashlight with a flood and flashing safety light, all put together in an LED compact lightweight package.
With the push of two body mounted push buttons you can control all the lighting functions. The top button will give you a tight-beam in 150 lumens or either a momentary-on, or constant-on mode. The bottom button is what controls the safety light. When pressing the bottom button you can turn on both sets of White/blue safety lights at full power. If you press it a second time then it cause the white/blue safety lights to alternatively strobe.
Each light comes with a removable magnetic clip and a lanyard ring, for added utility. This light is powered by a 4 simple AA batteries. The 2-in-1 Safety lights make it a great choice if you need a light for directing traffic during a scene or to mark a hazardous area.
Here are the features from our site: