Hardscape strips are available in 3in, 6in, 12in, and 18in sizes and can be installed on a 12V landscape lighting system. Mounting options included: Stainless steel capstone brackets, clips and hardware. Simple two screw mounting option into handrails, bench seats, decks, steps and fences. Translucent diffuser eliminates worrisome hotspots for even light projection. Models with 27/30 in the part number include an integral switch to toggle between 2700K and 3000K dual CCT with a quick release feature that allows ease of replacement over time. Factory sealed and water tight with an IP66 rating for protection against high-pressure water jets and outdoor elements. Casted using a special k-alloy aluminum that is engineered to withstand the most challenging environments over time. Magnetic or Electronic 12V power supply is required. Recommended power supply WAC Landscape Lighting Stainless Steel outdoor transformer: (75W) 9075-TRN-SS, (150W) 9150-TRN-SS, (300W) 9300-TRN-SS, (600W) 9600-TRN-SS. High Powered LED, Input: 9-15V AC, Power: 3.1W (up to 5.1VA), Brightness: 90Lm, CRI: 90, Rated Hours: 70,000. Smooth and continuous dimming to 10% with a Magnetic Low Voltage Dimmer. Standards: UL & cUL 1838 and IP66 Rated for Wet Locations (See Specification Sheet for complete details).