LR9012.582-EN-WW-350-740: ZETA 4 Dyno - [WW] 49x33° - 10 W - 4000 K CRI 70 TECHNICAL INFORMATION: Certificates: CE, UKCA; Mounting: Ground recessed mountable; Housing: Corrosion resistant stainless steel housing (AISI 316L / EN 1.4571 grade); Fasteners: Stainless steel (AISI 304 / EN 1.4301 grade); Gasket: Silicone; Lens / Reflector: High reflectance aluminium coating, multifaceted micro reflector; Glass / Diffusor: Tempered safety glass; Impact protection: IK08; Ingress protection: IP67; Input voltage: 220-240V 50/60Hz; Insulation class: Class I; Weight: 2.77 kg; LED module: High power LEDs on metal-core PCB; Driver: Internal LED driver; Driver surge protection: 1/1 kV; Power factor: > 0.90; Through wiring: Single cable entry; Operating temperature: -30...50°C; Cable: 0.3 m of rubber-sheated cable; DETAILS: Light distribution: [WW] 49x33°; Delivered lumens flux: 930 lm; Rated input power: 10 W; Colour temperature: 4000 K CRI 70; Luminaire efficacy: 93 lm/W; Lamp: 4 LED; MacAdam Ellipse: 3 SDCM OPTIONS: Control: On/Off, DALI; Product colours: Stainless steel