Aculux® 4-inch Round LED precision luminaires produce up to 3200 lumens while consuming only 12-36 watts. The luminaires are perfect for accent, task, or wall wash lighting applications. The luminaire optical control system is Spot On in every way with the Acu-Aim™ geared aiming, 370 deg. rotation and 45 deg. vertical tilt, and have the capability of producing ten beam distributions. The patented auto-adjusting optic holder and optimized center-beam optics combined maximizes fixture efficiency and light output providing the right amount of light to be directed precisely at the intended target. These recessed precision luminaires are also available with patented WarmDim® (3000K-1800K) and Tunable White (5000K-2700K) technologies.