2-LED Battery-Free LED Flashlight

Pros: - fun to use - semi-battery free, good for a backup light - squeezing action to generate electrical power and at the same time, to train and build the muscle of your hand and forearm :)

Cons: - don't be fooled by how bright this light is at the very beginning. It comes with two button batteries, when the batteries run out, you have to continuously squeeze this light to generate power and produce barely usable amount of light. - very noisy when generating power - battery doesn't store generated power

Other: just for fun; a backup light only

Pros: So this light is hangoing in my room. It won't be used much. But that's why it will last for a long period of time.. i like the battery free function.

Cons: This unit is damn ugly. Green color from bathrooms in condemed buildings no one will ever borrow it. The light barely stays on so you gotta keep pumpin to produce the light you will need on your voyage to see more light.

Other: Good unit