Very likely but the council may have some restrictions I am sure you are aware over 150W requires permission from local council.
Yes I know that discharge lighting should not be switched with PIR it should just go on at night and stay on so although a 70W Metal Halide lamp give more light than a 500W Quartz it is on longer.
DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Well, if no, then we certainly do! Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Each page also comes with pictures and a video to make completing those jobs even easier!