As one of its daily deals, 13 Deals again offers this COB LED Toggle Light for $4.99 with free shipping. That's tied with our mention from a week ago and the lowest price we could find now by $5. It mounts via built-in magnets or the included Velcro. Three AAA batteries are required and included.
Need more? You can also get three COB LED Toggle Lights for $9.99 with free shipping.