Whats the difference between a low priced shake light and an expensive one?
While the lower priced units are very attractive, you might just get all that you pay for. The less expensive lights on the market are generally not as bright, don’t light as long on the same number of shakes, and are not fully waterproof among other things. And if it’s really inexpensive, it might not be a real shake light at all. There a large quantities of cheap Chinese knock-offs flooding the U.S. market that look like real Faraday flashlights, but in reality contain small batteries that only last a few hours and with no way to recharge. Even if it looks like a real shake light with a coil of wire and a metal slug, if it’s really cheap, it’s probably an fake.