Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Great investment
Review: Light output is very high and the beam pattern is very smooth. Beam is a bit narrow, but it's adequate for walking a trail at night. Voltage regulator makes it easier to tell when the batteries need to be changed. My last headlamp didn't have one and it got dimmer and dimmer so gradually that I didn't notice the batteries needed to be changed until I compared the brightness to someone else's headlamp. There are rubberized strips on the inside of the headband that hold it securely and prevent it from sliding down so I don't miss having the third strap over the top of my head. I'm happy with it so far.
