Code:67816-LBN-8 Intended use:Interior Installation:Recessed Ceiling Recessed hole:recessed hole diam. 50 mm.  Ceiling thickness 1-25 mm. Fixing:Flat steel springs Body/Structure:Sheet steel body - Aluminum optical compartment Painting:Interior polyester powder coating Color:Black Optical reflector:LED lens in methacrylate Driver:Remote power supply for LED, 
stabilized output 350mA dc Voltage:220-240V  50/60Hz Light beam:Symmetrical diffusing Beam width°:8 Current:350mA Insulation class:3 Weight:0.25 IP grade:20 Glow wire:650 Lamp included:true LED type:Power LED Overall power:4 Device flow:533 Nominal duration:50.000 L80 B20 Color temperature:4000 Color rendering index:>90 Color constancy:3