· Includes 2 safety lights: Safety device for riding at night. The headlights and taillights have 360-degree visibility to make your bike stand out, so you and your loved ones are safer in any low-light conditions.· Ensure your safety: The headlight has 3 modes-high/low/flash, flashlight with clip, push button switch. The specially designed light beam produces powerful lumens and produces large areas of bright floodlights without wasting energy.· Easy to install: The headlights are equipped with mounting brackets that can be easily fixed to the handlebar. The silicone mounting straps for headlights and taillights are designed with four openings to fit snugly to most sizes of seatposts. Both the headlights and taillights can be easily loosened and fixed without any tools.· Rugged: Waterproof grade IP65, designed for heavy rain and outdoor riding. The rugged aluminum body is impact resistant and can withstand harsh handling. Dont be afraid of the rough road!· Quick release: You can quickly and easily install the headlights on almost all handlebars. Slide and slide the light from the front of the stand without removing the entire stand. Quick and easy installation and removal without tools.