Ltpgtthe ltstronggtkosnic emergency led downlight module ltstronggtis a ltstronggtself contained power supplyltstronggt that has outputs matched to the electrical characteristics of your led or array of leds the ltstronggtemergency moduleltstronggt is an addition for some ltstronggtdownlightsltstronggt and can be ltstronggteasily installedltstronggt ltstronggtwithin the fittingltstronggt to act as a back up power supply in case of a powe