I use the headlamp almost everyday. The battery life is exceptional. Super bright when you need it. I use it on the boat when we are picking clients up late at night from shore and need to spot rocks and such, also goes in my pack for those late night pack outs. Love it. When I ordered the head lamp I received the wrong product from Coast and they let me keep the flash light they sent by accident. I offered to buy it as well because it's also a phenomenal product. Thank you Coast and Guidefitter for your amazing customer service - it's hard to find these days! Both outfits were great to deal with.