... 75% by using the minimum luminance.l Models: Single-sided and Double-sided.l Colors available: red, white, yellow green, , ... whole device.l Installation options: Surface, Pendant, Cantilever and Double-sided mounting l Certification: CE / FCC /RoHSSpecification: Display: 6 ... .5mm×56mm (single-sided)431mm×155.5mm×80mm(double-sided)Weight:0.9kg(single-sided)1.55kg(double-sided)Cabinets: lhigh strength ...