Review on BukNikis USB Simple Atmosphere Lights USB Car Interior Accessories Lighting - Universal (Aqua Ice Blue by James Broome

That's them - we chose them because the Jackery 240 doesn't have a built-in flashlight like the Jackery 160 or Jackery 500. They fit semi-flush into the USB ports, and with the Jackery 240's two USB ports you get the equivalent of a 4-LED flashlight (each of these lamps has two LEDs) with lights attached. Good enough to read a small map underneath to identify camp etc. As other reviewers have pointed out, the light isn't diffused as much through the plastic shade, so you're seeing two bright spots instead of just a constant colored rectangle. The scattering would probably make them very dark, and they are already closer to the quality of night lighting. If you don't expect too much from them you won't find much use for them, but remember they are not designed to light up your entire car. UPDATE: While not very expensive, I've found them cheaper than other sellers in a variety of packages if you're willing to buy one of multiple colors. But for example I could get 14 of these lights for the price of these two so it's worth looking around.