Input voltage: 220-240Vac 18W or 36W Aluminium base with white lens diffuser. Inbuilt driver with SMD2835 LED chips IP20, Ambient temperature: -20 to 40°C Hard wired instal. Compatible with 3 wire motion & microwave sensors, etc. Selectable colour temperature between 3000K (warm white), 4000K (natural white), 6000K (cool white) with an built-in switch. 160 degree beam distribution. IP20 indoor use only. Complete with in-built screw terminal block and central cable access (screw mounted).