LED Bicycle Rear Light Waterproof MTB Bike Taillights 3 Lighting Modes Aluminum Alloy Bike Light for Helmet Seatpost

【Description】1.Three lighting modes for use in multiple scenes2.Replaceable button battery for long-lasting battery life3.Ultrasonic welding technology, outdoor waterproof4.Easy to install, no tools required【Specification】Product name: Bicycle front and rear lightsLight color: Red/whiteBattery: 2*Button batteryMaterial: Aluminum alloy + ABSBrightness: 200LumesOutput voltage: 6VWaterproof: Life waterproofLighting mode: 3 lighting modes【Package Includes】1 * Bicycle light【Note】1.Due to various factors such as the brightness of the monitor and lighting, the true color of the item may differ slightly from the images displayed on the website.2.Please allow for slight manual measurement deviation in the data.3.Avoid direct light exposure to the eyes during use