Elegant lamp with an angular head to project light outwards The galvanised version is made from steel, which is hot-dipped into a zinc-based galvanising solution and may display some roughness in surface texture. The bright finish on this oxidizes, becoming more neutral in colour with age. It features a sealed glass dome which can be unscrewed to change the bulb easily. PIR has 8 metres detection range. PIR has a manual override mode, to stay illuminated for longer periods.