This LED Hurricane lantern emulates the traditional style of the light aid with the metal structure and handle for mobility. Approx. 30 hours use per set of batteries. The lantern should not be left outdoors for extended periods. Please note: LEDs use around 85% less energy than incandescent bulbs and will last up to 20,000 hours. To create a more innovative look, this light has been designed to incorporate the LED within it. The integrated LED is not replaceable but has a very long lifespan.