NITERIDER CHERRYBOMB 100 TAILLIGHTCOMPACT AND BRIGHTNo matter when you're riding, you should have lights on your bike to enhance your visibility to motorists and other riders. The Niterider Cherry Bomb 100 has a built-in reflector and has a clip and bike mounts so you can either mount it around your seatpost or clip it to your seat bag or jersey. Features Highly visible in traffic to keep you safer while you're riding Built-in reflector keeps you visible at night even when your light is off Built-in clipso you can clip it to your bag, belt loops, or jersey Rear Flash Modes Mode Fast Flash Pulse Flash Steady High Steady Low Lumens-Run Time (h:min)96:00136:0072:00127:00Specifications Number of LEDs3Battery Type AAA (2x)Weight82g Water-Resistant Yes Low Power Indicator No Mounting Type Seatpost Battery Mounting Internal | Niterider | Cherrybomb 100 Taillight 100 Lumens