Woot offers Power Practical Rechargeable LED Lantern Kit 10ft for $19.99 (orig. $39.99) free shipping with Amazon Prime.

Product Description:
"Whether you are camping, biking, or doing handy work, the Luminoodleprovides a bright, spread out light to see your surroundings. It isflexible, waterproof, and powered by any USB battery or power source.The Luminoodle comes with universal ties, embedded magnets, utilityloop, and a lantern bag so you can stick, strap, hook, or hang it to addlight to your night. The Perfect Camp Light: The Luminoodle serves allyour camping light needs. String it up or stuff it into the includedlantern bag to get perfect tent or campsite lighting. No need for aheadlamp when you can carry, hang, stick, or string 180 lumens (360lumens for 10 ft. version) of light anywhere. This waterproof, outdoorLED lighting setup ensures you are always well lit! Luminoodle is morethan a generic lantern because it gives you the flexibility or havingboth a lantern and a string light in just one lightweight product thatworks with ANY USB power source (USB power banks, USB wall adapter,etc)."