"Brought one of these to light our front step. The Light compartment is made from a 'sealed' (not) plastic box, which distorts easily when fitting to wall. You have to supply you own bulb, which is not easy to fit into the case as its so small, the bulb gets over heated because of this. Then you fix the facing plate on. Switch it on and the result is like a glow worm!!!! Had to get a torch to see step!!! you can only put a low watt bulb in and the light is so distorted by the matt cover that it stops the light. After 2 months the pir burnt out, and it all stopped working.
Spend a little more and get a decent one, which is what I shall be doing now."