Strauss Bicycle Flash Tail Light with Laser, (Black) and Bicycle Zoom LED Torch with Mount Holder The 5 led and 2 red laser beam bicycle safety light creates a virtual lane around your bike, helping to protect and keep you safe from incidents during night-time cycling or in the dark Upper bright 5 led lamp 2 laser has 260 degree wider visibility and 2 laser creates 2 lines around your bike, helping to protect and keep you safe High-quality the torch is made of solid aluminium and reflector by rugged abs plastic You can use 3 x aaa battery or 18650 battery for the flashlight Three light modes free to switch this bike light has three light modes-full brightness/half brightness/flashing.2.5 hours in strong light/8 hours in weak light. Zoomable effect manually "zoom" the light by extending the flashlight head outward, the more you extend, the more narrow, focused, and brighter the beam will be