Solar flashlights vs battery flashlights

Solar flashlights use light from the sun to power themselves. So unless it is a lunar powered solar flashlight{ using light from the moon to power itself}, or it stores power it takes in from the sun, it is more of an oxymoron than anything.

Battery flashlights only ever have small problems. Such as, the batteries and the bulb. If the batteries are fresh and new, and the bulb isn't faulty and old, the flashlight should work pretty well.