The LM500 lanterns name reveals its maximum output: this product radiates light with up to 500 lumens of power. When adjusted to the minimum setting, battery life lasts up to 160 hours in optimal conditions. A separately available [transport bag](/lm500-transport-bag/) enables safe and convenient carrying, and doubles as a way to point the light to a narrower segment instead of 360° lighting. The LM500 lantern also functions as a power bank. Compared to the mini-sized lanterns favored by hikers, this is a sturdier product, better suited for caravan and terrace use, or as a light for a large group tent. Petromax, known for its oil lamps and hurricane lanterns, has borrowed the look of the hurricane lantern for this product, down to the adjustment knob: the stepless light adjustment is done by turning a dial similar to the one used to regulate the flame on a hurricane lamp. - Three light warmth settings, ranging from bright white to soft warm yellow light (color temperatures 2200K,