How to make a Super mini Camping Lamp 9000Mah 5W

In this video, i will How to make a Supper mini Camping Lamp 4 2v 9000Mah 5W. I Am Using Part : 4,2v 5W Led Light 3pcs SANYO 18650 Battery 3000Mah 1s 4,2v 12A Battery protection board 90x70x28mm Plastic Box Thanks for watching, Have a great day !