"Brunton Link Brand New Includes Lifetime Warranty, The Brunton Link is a lightweight multi-purpose task light
High-efficiency LEDs make for a low power draw and has 6 hour run times. With both USB in and out, you can chain as many units together as you need to light up the campsite, beach party or back yard. Built in carabineer clip acts as stand or suspension loop. Also the internal battery is Brunton SyncTech capable so you have bottomless burn time with a Brunton power setup. Link Features: Product # F-TLLINK, Task Light, Built in Carabineer Clip - Acts as Stand or Suspension Loop, 45 Lumens on High, 6 Hour Run Time, Brunton SyncTech Enabled - Powers & Charges From Brunton Power Packs, Diffused Lens Keeps Glare Down, Link Unlimited Units Together, USB Rechargeable, Place Face Down For Mood Lighting, Stand on End for Directional Lighting, Lightweight"