Materials • Anodized die cast aluminum alloy body for corrosion resistance. • Wrapping transparent polycarbonate screen in the LED area and flat photoengraved LED on the central zone. • Support in fiberglass with galvanically isolated tracks Optical apparatus 2 LED boards with double signalling function. Each comprising 5 amber yellow-light LEDs with 60 Lm/W emission in a single circuit, total power input 19.2 VA (at 48 Vac) 3,1V (with 24Vac reduced voltage). Power 24/48 Vac. Works through gear case CGP/230/24-48. Protection degree IP66 as CEI EN 60529. Execution Bearing frame (SF/LSE250) for fixing to the wall (to be ordered separately).