The CatEye HL-EL130 OptiCube LED Bicycle Head Light in black is a reliable and durable headlight designed for cyclists. With its flashing feature, this headlight provides increased visibility and safety while riding at night. It is easy to install and comes with a 1-year manufacturer warranty for added peace of mind. Made of plastic and weighing only 0.21 pounds, this headlight is lightweight and compact, making it convenient to carry and use on any bike ride.