Code:67932-LBC Intended use:Interior Installation:Recessed Ceiling Recessed hole:ø 97 mm Fixing:Steel springs Body/Structure:Sheet steel body Painting:Interior polyester powder coating Color:Black Optical reflector:99.8% pure aluminum reflector - Adjustable optics Driver:Not included; must be ordered separately Light beam:Concentric symmetrical Beam width°:20 Current:350mA Insulation class:3 Weight:0.9 Glow wire:850 Lamp included:true LED type:COB LED Overall power:11.5 Device flow:985 Nominal duration:50.000 (h)  L90 B10 Color temperature:3000 Color rendering index:> 90 Color constancy:3