So, you need some illumination, but you’re off the grid. What to do? Rely on solar power, of course. Clocking in at 300 lumens, the Nokero Solar Work Light ($180) is the world’s brightest integrated solar work light. You can mount it (permanently, if you want), suspend it, or even float it if you want. Originally designed for night fishing, this solar work light can now be found at camps, rural clinics, backroads, and more.