The DOCOSS SOLAR 84 PC SMD LED Lantern is Ultra Bright , life of upto 50,000 hours LED Life.Charging time - 8 - 10 Hrs , Working time -1 hr ( strong light ) & 4 hrs (weak light)hours of strong/dim light full 360° light coverage, makes it the optimum choice for power failures and camping trips. It has excellent quality 4v 1.6 Ah sealed lead acid battery .Lantern is lightweight and easy to Use The adjustable brightness knob ensures that you have the exact amount of light that you require. Its standby light is handy for indications of power failure. The foldable hook is an added advantage for you to use as per your need.