Saxby Lighting Luik plain grey textured casing 61647Saxby Lighting Luik plain grey textured casing 61647 The Luik is a robust, slimline bulkhead. Surface mounted and constructed from aluminium alloy & polycarbonate, the Luik benefits from the latest LED technology and improved lumen output. Options include plain, eyelid or louvre designs, with black, white or grey finishes. This is the Luik casing, now choose the gear tray to suit the application. Options include emergency and or microwave, available