Crazy Skates illumin8 80mm Light Up Inline Skate Wheel (single wheel)

illumin8 LED Light Up Wheels use super bright and efficient LED technology that converts energy from the spinning wheel to generate the power to Light Up your wheels - batteries are never required. A perfect addition to your rollerblades or inline skates! 80mm diameter, 85A hardness.  Comes prefitted with ABEC-5 bearings. Wheels will light up in the color of the wheel; White Rainbow and Silver Rainbow will light up in a multi-color rainbow! Please note that each wheel is sold individually and not as a pack; you will need to purchase eight wheels for a complete pair of inline skates, depending on your skates!