Defender Power and Light offers a comprehensive range of cutting edge power distribution and lighting trusted to perform within the construction industry. With Defender product design draws upon understanding what exists in the marketplace and what users need to be able to do their jobs. Focused on improving the user experience by undergoing rigorous user testing to deliver optimal performance on site. In addition, these products are certified using independent test houses and tested to recognised international standards, which include GS, CE, UL and SAA, to give you piece of mind. The Defender E203010 is a site power transformer which converts 240V to 110V - for use with 110V appliances.