Love these, have several around my home now. Back slides off easily to insert batteries. And once attached to wall it can be slid off to be used as a torch in other areas. Very handy.

Both units work well. One of them had corrosion on the metal battery plates which I cleaned up. Seems like either cheap build or poor quality control. Not unexpected given the low price but a little disappointing.

despite what the last person wrote.i found it really easy to access the compartment for the batteries.just slide the back off insert the batteries and slide cover back on..no need for screw drivers..
just the right amount of light needed for my stairs.

Not the most ideal. Extremely difficult to undo screws to access batteries. Hole for screwdriver is too small for tiny screws meaning you have to enlarge hole then it's TOO big to attach as screws pull through. No instructions on accessing batteries. Therfore it's a bit hit & miss. Trial & error tackets. Rather disappointing product. Especially when you buy 3 sets going by how great they're advertised as.