Round 31 - brightness and presence sensor, - HF sensor. * mounting: - installation type: surface-mounted. * component: - luminaire housing. of PC. traffic white (RAL 9016). * testings/approvals/admissions: - certification: CE. - permissible ambient temperature: -20..+40°C. - mains connection: - voltage: 220..240V. - with terminal, 3-pole, max. 2.5mm². - packaging unit: 1 piece. * type: 51WC10HF.