CELSIUS tubular light fitting for very low temperatures - End-caps ½ ring press-formed - Satin-finish diffuser for low-location lighting (< 6 m) - Diffuser Ø70mm in polycarbonate, protected from UV, solvents, hydrocarbons and cleaning agents by a coextrusion of methacrylate - Single-piece housing with reinforced sealing through radial expansion of the gasket - Black powder-coated aluminum mounting plate - Passive heat sink in aluminium - Moulded EPDM gaskets - 6x - Replaceable LED modules for extreme cold (IRC>80, 50 000 hours L80/B50) - Luminous flux: 2225 lm - Colour temperature: 4000 K - Diameter: 70 mm - Total length: 1613 mm - 1 2x1,5mm² disconnectable plug lockable with threaded ring (capacity: Ø8 to 10 mm) - Connection with disconnectable plug 2x1,5mm² - 2 fixing straps in stainless steel with variable centre distance and allowing 360° orientation - Maintenance by removal of the end cap and the gear tray - Warranty : 5 years - Operating temperature: -60°C +25°C - Protection: IP66/IP68/IP69K - Resistance to IK shocks: IK10 - Class III - Supply votage: 24V DC min 26V DC max - Power consumption: 55 W - T°C with incandescent wires: 650°C - Vibration resistance: Meets the severe application requirements of the standard EN 60598-1 (tested according to CEI 60068-2-6) - Weight: 3 kg - Designed and made in France