This new 28 led magnetic light is ideal for any diy use where better lighting is required. ideal to be used with a lathe, bandsaw, fretsaw, drill press & many other types of machinery. The flexible arm is 370mm long & is fixed onto a magnetic base that can be turned on & off allowing the led light to be securely attached to any steel or cast iron surface. With 28 led lights it produces more intense light than a traditional bulb with the added advantage of emitting very little heat. the power cinsuption for led bulbs is also a fraction of traditional type bulbs. there is a seperate on / off switch for the led light & it runs off a 240v 13amp socket & comes complete with a 2m cable.