after i ordered this light, i was thinking maybe 600 lumens kinda weak? aha.. after i got the light, its definitely an over kill.. plan to order 3-5 more.. light up the whole house in an emergency and im not worried about battery life.. i got a 100 watt solar panel and 5 huge 100ah batteries, i can recharge it not 1000000 times, but unlimited and plan to build up my small solar power box to run a fridge unlimited with an inverter.. yea im off topic but get a small deep cycle 35ah battery better than nothing.. you will recharge this light many many times, and your phone as well..
the fact that you can charge your cellphone is awesome.. plug it in via usb and your golden!
edit: make sure you use original cable (watch my video), or good quality cable.. my cheap cables are great for other things such as battery packs, no problem, but not this lamp.. this lamp likes good cables!
yes these are very expensive and there are cheaper lamps that are also very amazing.. but you get what you pay for.. this lamp has 12,000mah battery built-in that will charge my iphone 6s many times from dead to full.. in an emergency i dont have time charging lamps every night vs other lamps that are only 500mah to 2,000mah battery capacity that will die quickee.. in an emergency ill focus on food, water.. not charging a lamp.. i already focused on that when the sun was shining.. good amazing lamp i got 2 of them.. planning to get more in near future!