Luminaire made of copper, brass and stainless steel. Crystal glass coated 2 fixing holes ø 5.5 mm, 108 x 108 mm spacing, 1 cable entry for mains supply cable up to ø 10,5 mm max. 3 × 1,5@ Connecting terminal 2.5@ Earth conductor connection. LED power supply unit 220-240 V x 0/50-60 Hz. DC 176-280 V. Safety class I. Protection class IP 64. Dust-tight and protection against splash water. Impact strength IK07. Protection against mechanical. impacts < 2 joule, r – Safety mark, c – Conformity mark.