The lights are automatically triggered once someone steps onto the first step.
Light up stairs as you walk.
Or a on delay could be set so that as you go up the stair the steps ahead will light up whilst the steps behind will turn off.
When we walk up and down the stairs the load in our knee is 3 5 times our weight.
Each count lights up a step until all steps are lit when you reach the top.
They detect your movement and will illuminate the stairs in front of you.
It is such a heavy load for our knee.
Walking up and down the stairs is good for our heart but it is not good for our knee since it triggers early osteoarthritis.
At the same time ramp up the brightness on the next stair to say 2 3 brightness and the second one after that up to 1 3 brightness.
This can be further modified to also have a sensor at the top of the stairs and reverse the count.
If you don t have a house with guide lights by your stairs and prefer not to switch on a super bright light you may want some of these smart stair lights that turn on as you walk up and down them.
Then as you pass they shut off behind you thus saving on energy.