Magnatech LED manufacture a range of emergency lighting solutions.Click on the pictures for more details EM One The EM One is a compact, stand-alone emergency downlight. Maintained or non-maintained versions are available. EM-Two Conventional style bulkhead emergency light. 3W LED. Maintained and non-maintained versions are available. Other Solutions Emergency options are available on most of our range. Including downlights, ceiling lights, tri-proof and panels. Contact us for further information and advice.