Luminaire made of aluminium alloy, aluminium and stainless steel BEGA Unidure® coating technology Matt safety glass Silicone gasket Reflector surface made of pure aluminium Optical silicone lens · BEGA Hybrid Optics® 2 mounting holes ø 4.3 mm Distance apart 76 mm 1 cable entry for mains supply cable up to ø 10,5 mm Connection terminal 2.5@ Earth conductor connection BEGA Ultimate Driver® LED power supply unit 220-240 V x 0/50-60 Hz DC 176-264 V BEGA Thermal Switch® Temporary thermal shutdown to protect temperature-sensitive components Safety class I Protection class IP 65 Dust-tight and protection against water jets Impact strength IK07.