This is an ideal fitting to convert to LED by fitting a 5 watt LED bulb.  This gives a good amount of light at very little running cost.   The LED produces no UV radiation so it does not attract insects.

Features:

•  Surface mounted adjustable single 12V halogen wall light 
•  316 grade stainless steel construction
•  UV glass diffuser
•  Ceramic lampholder
•  IP54
•  Suitable for 1 x maximum 20W MR16 open faced halogen lamp or 5 Watt LED lamp