KHwrote a review of Primus MicronLantern with Piezo Ignition on September 14, 2010
Small,sturdy and light in weight, its a real good lantern. Used it elevation ranging from 6~ 9,700 ft. As higher elevation and colder it gets does not light well with its own attached piezo, but once on there were no problems. Used 3 brands of gas, msr, primus and coleman. For some reason coleman gave more light, maybe it has more pressure, it produce more hissing sound. Excellent lantern for camping or backpacking.