LED system light, aluminium, length 1199 mm, 40 W. Supplied = assembled. Power = 40 watt. Bulb = LED. Mains voltage = 220 - 240 V/50 - 60 Hz. Colour = dusty grey. Protection type = IP20. Lamp head width = 1199 mm. Weight = 4.1 kg. Luminous colour = neutral white. LED technology. Colour temperature neutral white (5000 K) , colour reproduction index R a > 80. Glare control provided by a structured screen. Housing made of anodised, colourless aluminium and grey plastic. Plastic screen (PMMA injection moulding) Attachment using T slots (8 mm) or lamp holder. Switch for switching on/off. Protection type IP20, protection class I. Includes integrated Wieland GST18i3 connectors for pluggable power distribution in buildings (lamps with pass-through wiring)