How do I turn on notification light on front of J3 luna pro

[Android Central Question]

I have J3 luna,pro how do I turn on notification and charging light on front of phone it doesn't seem to work it looks like there is a light there but it doesn't work even when put on charger it doesn't light up

 

[chanchan05]

I have J3 luna,pro how do I turn on notification and charging light on front of phone it doesn't seem to work it looks like there is a light there but it doesn't work even when put on charger it doesn't light up

It doesn't have one.