Review on Stay Warm And Illuminated With YunTuo LED Beanie: USB Rechargeable Headlamp Winter Knitted Cap For Men, Dad, And Husband (Brown) by Jeffrey Dunn

Got this as a gift for my husband and it works great! The quality of the beanie is nice and warm so provides functionality too and the light is pretty bright and clear. The light doesn't have a ton of distance so as long as you don't need this to see things far away and are using it for (1) going in a crawl space, (2) checking your outdoor water heater in the dark/cold, (3) taking your dog out at night, or (4) car work in the garage, you should be fine. He uses this for outdoor yard work when it's dark and he needs both hands to hold things. My mom ended up buying a couple for my dad and others too.