_:n3557cf80658e46de889c873effa1411exb0
<http://schema.org/description>
"Two really smart, compact USB lights that act as either a front or rear... its a 2Fer. With the push of a button, the 2’Fer can switch between a white 60 lumen front light and a red 20 lumen rear..."
<https://www.worldcycleboise.com/product/blackburn-2fer-front-or-rear-2-pack-light-set-246488-1.htm>