The NU4RD 4" recessed downlight by ALPHABET offers multiple cutting edge LED technologies, premium performance, thoughtful construction and pleasing aesthetics. Offered standard with premium dimming using EldoLED 1% flicker free drivers in 120V, 277V, and 347V. Several beam angles and LITEOPTICS available, plus an optional high-efficiency BrightView diffused lens for smooth light distribution and obscured LED image.