The NU4RA PRIME 4" recessed adjustable series by ALPHABET offers multiple cutting edge LED technologies, premium performance and pleasing aesthetics. NU PRIME is the legacy, best selling, 621 Series with 1 piece reflectors, bayonet thin trim rings and specialty lens, decorative LiteOptics and optional WET rated construction. Downlight, wall wash and adjustable with all mounting options and most available dimming protocols on the market. An adjustable Hot Aiming System allows tilt adjustments from 0 to 40 with 360 degree rotation. The aiming adjustments and locking mechanisms are accessible from below the ceiling while the reflector is installed, allowing for hot aiming. A complex tilting mechanism positions the tilting axis for the maximum optical performance at all angles. XICATO XTM LED with EldoLED 1%, flicker free dimming standard. S.O.S. Quick Ship ready