Whether you're on a hike, camping trip, or get hit with a power outage at home, it pays to have a portable source of light at hand. This Lander Cairn Lantern is an ultra-bright LED that's designed to securely attach or hang anywhere, and it's available today for $29.99. The lantern features an anchoring system that allows you to secure it to your surroundings, whether you're hanging it somewhere on your campsite or in a dark corridor of your house. The light dims and brightens up to 150 lumens and is designed to recharge quickly. Plus, it's IP65-rated for waterproofing and dust-proofing, so it can stand up to rough conditions. Complete your emergency kit with one of these Lander Cairn Lanterns, available for $29.99.