It was good until it was gone. He worked for about a month, although during this time the adjustable flame was very unstable. Then it became increasingly difficult to use. I lit it once and the flame didn't exist, the next time it was high enough to set the house on fire or singe your eyebrows! Why can't anyone make a quality flashlight that will last and work the way it's supposed to? This is the fifth I've tried in the last year. I would pay more if I didn't have to change it after a month.