Or if you want posher, go for site lighting (240v)
Those Screwfix sitelights are what me and my colleagues refer to as 'broken lights' they're a catastrophe straight out of the box. In the short period between them being unpacked and broken they're also very good at setting things on fire. They also suck a lot of power so you need thicker extension leads (and if you coil the lead that'll catch fire too)
Big halogens are far too bright and shadowy and the site light style ones of the floor or on tripods mean you get all sort of crazy shadows and glare.
strip lights give a much more even light, but aim to have at least two of them spaced out. Cheapest and easiest though for a small space is just put up a handful of bulb holders and some compact florescent bulbs, cable between them with a tail and plug for your extension lead, several light sources will eliminate shadows and even light is better than bright light. They'll draw even less current than the strip lights so long extensions aren't a concern, and you'll have plenty of juice spare for tools and other bits. You'd also be cable get all the bits you'd need from somewhere like Ikea rather than having to seek out trade outlets like screwfix.
