www dot signagelight dot comvincent at signagelight dot comShenzhen Leader Lighting Optoelectronic Technology CO.,Ltd is the professional and high-tech leading company in researching,producing,sale and servicing LED advertising signage illumination,lightbox illumination and strips illumination.With leds all from world's top-10 led suppliers like Osram,Cree,Nichia,Everlight,etc..Leader Lighting is focus on LED lights for signage lighting,especially for internal illumination of light box signs(edge lighting & backlighting) channel letter signs whose depth is from 30mm to 350mm.Furthermore,All of our products conform to CE standards and RoHS Directive-compliant.