Terra Friendly Solar LED Lantern ~ Inflatable & Weatherproof for Camping, Backpacking, Hunting, Hiking, Emergencies, Survival VERSATILE ~ Low, High, & Flashing Mode! Each lantern weighs mere ounces, compacts down to small and packable, and never needs batteries! WEATHERPROOF ~ Made of durable pvc, these lanterns can float, as well as sit out in the weather and still work. BRIGHT ~ 10 Solar Powered LED Lights per lantern provide 90 Lumens of light. Testing shows that this lantern provides brighter light than many of its competitors. LONG LASTING ~ Up to 12 Hours of light from a full charge. Simply place your lantern - either inflated or not - with solar panel facing either ambient light, or sunlight, and give it some time to reap the free solar energy benefits! APPROVED ~ "Very cool little lantern. Bright lights and would float if used in wet situations. Would look great in the pool if it came in colored lights. Compact, easy to charge, easy to blow up or deflate, has a small handle you can put over your fingers on each end. A definite "yes" for any emergency kit or "bug out bag."