Sentimental value might mean you"ve kept your grandpa"s old lantern in circulation, but it might be time to retire it to the shelf in favor of Princeton tec Helix base camp Bluetooth lantern. One of the most modern lanterns around, the Helix can be controlled via Bluetooth with no Wi-Fi or cell signal required, so you can switch it on and off from inside the tent, or from across the campsite. You can also control the brightness of the 250-lumen white and red LED bulbs and operate up to eight lanterns at a time, so you can mess with your whole crew when you"re hanging out around the picnic table. You"ll be set for days, too, because the Helix burns for 22 hours on a rechargeable lithium Ion battery and can also run on backup batteries, and the collapsible design makes it easy to throw in a pack, if you decide to take it backpacking.