Can I attach this to the floor or a sturdy board to focus as a spotlight on my front door? (Top Notch Outdoor Spotlights - Premium Outdoor Landscape Lighting for Driveways, Security, and Landscaping - Adjustable, GU5.3 Bi-pin, Nickel Contacts, Weatherproof, Wired 12v Cast Brass LED Area Lights (Antique Bronze))