This is a great product! I use it all the time camping, backpacking and as a night light for my girls. It's bright enough for a task light on a table and I place it on my pillow while camping as a reading light. The LightCap 200 is a well built product that charges super fast. This is definitely a must for any backpacker as it fits on any wide mouth water bottle.
Great fun gift. Gave one to my outdoor loving daughter and she thinks its super. When used with the yellow Nalgene water bottle it made a brilliant lantern that illuminates a small campsite. Does well to light up a picnic table. The light sensor activates the light when the sun goes down and remained glowing for 6 hours. Also has an on/off switch for conserving the charge. Does need direct sunlight for effective charging. I will purchase more for my other outdoor friends.