A pink cap with a 45lm headlamp with USB charging is a great aid for beading in poor lighting conditions, for example. It lets you easily shine a light on your beads. The advantage is that the light in the cap, which consists of four 45lm LED bulbs, can be recharged via USB and removed from the cap, so you can easily wash it. The 300mAh Li-ion battery lasts up to 4 hours depending on the brightness setting - 100%/75%/50%. You can also use the cap outdoors when travelling, as there is a reflective strip on the back of the cap.