One click does it

They arrived charged but i left them in full sun the next day to make sure they were totally charged

We already had several pairs that were similar to these lights and theyve performed very well over two years old and still working so i was happy to get another set

Each unit comes with a set of mounting screws anchors the activation tool they call it a key pin and twosided double stick pad if you want to stick them instead of screwing them in