... and use 3.Excellent visibility,even in dayligh Specifications New Design Open Led Neon Sign Features 1)ABS frame,Led'lifespan ... in daylight4)Maintenance free and ultra high bright Leds.5)Simple installation,safe to touch and clean. 6)Flashing for attracting ... ,visible distance:150-250m8)One year warranty,ROHS/CE certification. 2013 New Design Led Neon Sign with CE/Rohs