If you can’t get a mohawk hairstyle because of your life’s circumstances (wife’s objection, not suitable for the office, etc), why not check out Garrett Birkel’s LED mohawk bike helmet? This unique device comes with an LED strip that relies on some acrylic and clear plastic tubing to fold the lights into the shape that he wants. Following that would be a PCB design for some DC-DC converters to provide regulated power which is sourced from Lithium Iron-Phosphate cells.