Round 31, light sensor. * mounting: - installation type: surface-mounted. * electrical 1: - light colour: 830, - colour temperature: 3000K, - colour rendering: CRI > 80, - with terminal, 3-pole, max. 2.5mm², - mains connection: 220..240V, AC, 50/60Hz. * component: traffic white (RAL 9016). - weight: 1,9 kg. * light management: - brightness and presence sensor, HF sensor. * testings/approvals/admissions: - insulation class (complete): insulation class II (safety insulation), - certification: CE, - permissible operating ambient temperature: -20..+40°C, - permissible storage temperature: -20..+60°C. - packaging unit: 1 piece. Round 31. * type: 51WC10MA32AS.