EX-LED sheet steel luminaire, EX zone 2/22, 54 W, 8350 lm, SKI, IP65, wide beam, 5000 K, Ra= 80, Ta -30 °C/+40 °C, L80B50>100000 h (@ Ta max), L80B50>100000 h (@ Ta 25°C), L90B50>75000 h (@ Ta 25°C), pane clear safety glass, closure stainless steel (1.4305), housing steel, painted, color gray, RAL 7035, in-out wiring (RR), LABS-tested according to VDMA 24364-C2-L, EAN/GTIN:4041254343112.Explosion-proof LED steep roof luminaire for zone 2/22. Sheet steel housing powder-coated light grey (RAL 7035), frameless hinged safety glass, hinged, central locking with opposing internal hinges, silicone seal. Reflector made of sheet steel painted white, hinged and removable, with LED modules and anti-glare elements. Electronic ballast with overvoltage, overload and short-circuit protection.