Input voltage range: 240V 50Hz screw terminals (Technician Req.) Inbuilt Constant Current LED driver LED chips: 240x SMD2835 1200x80x75mm IP65 IK08 Polycarbonate Housing & diffuser Tri-CCT (3000K/ 4000K/ 5000K) colour temperature switchable Brightness switch 18W or 36W (1750 - 3700 lumens) Power factor: 0.9, Non-dimmable, CRI>80 Suitable for 2-way switching and 3 wire motion sensors Includes 2x Mounting brackets (Stainless steel grade 304) IP65 Ingress rating and vandal proof IK08