7.75 in. 3.8 Watt LED Bronze Step and Stair Deck Light Item Weight:3.0 Q: Will it work with Specification Details Material Ceramic Q: Will it work with my existing holes granite and hard brick 12 Volt low voltage transformer is required Water Resistant Watt Equivalence 25 Lumens 250 Pack Size 1 Compatible Bulb Type Integrated LED Mount Type Recessed Fixture Material2 Aluminum Lens Material Plastic Light Bulb Type Included Integrated LED Returnable 180 Day Landscape Lighting Application Deck & Stair Lighting Exterior Lighting Product Type Step and Stair Lighting Included Light Kit Included Glass Lens Type Clear Mounting Location Stair Color Rendering Index (CRI) 80 Number of Housings Included 1