Biolite

BioLite’s take on the headlamp integrates the electronics into a moisture-wicking fabric and has the battery at the back, so it won’t bounce or slip while you’re wearing it. The 330 lumen lamp lasts up to 40 hours, has three positions, and is recharged via USB.

An affordable and user-friendly solar home solution. Biolite’s SolarHome 620 consists of a 6W solar panel, a plug-and-play control box that has a 20Wh battery, a music player, a light and USB charging ports, and three daisy chained lights with individual switches.

The BioLite FirePit lets you enjoy a campfire or grill with barely any smoke. It uses a rechargeable fan to more efficiently burn wood or charcoal and drastically cut down on smoke. The electronic module can be detached and used as a power bank.