A mechanical dial at the base provides smooth integral brightness control and the Mini Wall Wash (SKU # 5021) includes a Second mechanical dial to toggle between 2700K and 3000K color temperatures. One SKU fits most applications, eliminating the need to choose from dozens of light bulbs with varying light outputs when compared with traditional landscape lights. This wall wash is factory-sealed and water tight with an IP66 rating for protection against high-pressure water jets and outdoor elements. Includes a 9 mounting spike for 12V fixtures (120V fixtures require Sku# M6000-STAKE, power stake sold separately), and a 3ft lead wire with two gel-filled direct burial wire nuts. Cast using a special k-alloy aluminum that is engineered to withstand the most challenging environments. Solid brass coated in bronze (-BBR finish) is for enhanced protection against corrosive elements and is recommended for use in coastal or marine environments. A magnetic or electronic power supply is required (sold separately) for 12V fixtures. A variety of accessories are sold separately for additional mounting and glare control options.