The NU4RD-LMX LITEOPTICS 4" recessed downlight by ALPHABET, using araya5 LogicModules from Lumenetix, dynamically and precisely tunes light with accuracy, control andnconsistency. White light at 90+ CRI is delivered with a color consistency within a 2-step MacAdamnellipse (SDCM) across a range of 1650K to 8000K. Gradients of saturated colors from 1 to 100%ncan be added to color points within the tuning range. On-board, closed-loop thermal feedbackncompensates each color channel for thermally induced variations in light output due to dimmingnor changes in ambient temperatures. On-board, closed-loop optical feedback measures the lumenndepreciation of each channel and re-balances the color model to ensure color consistency overnthe life of the LED array. Available in 120V, 277V and 347V input options with multiple controlnoptions including 0-10V, Bluetooth, DMX512, Legrand Digital Lighting Management (DLM),nDALI and Lutron EcoSystem. Delivered light can be dimmed to 0.1% at constant CCT. Anminimalistic look is achieved with an ultrathin 1/16" trim that is only 5/16" wide. Complimentednby premium, UV stabilized, evenly diffused PMMA optic. Several beam angles and LITEOPTICSnavailable, plus an optional high-efficiency BrightView diffused lens for smooth light distribution andnobscured LED image.
Electrocoated 16-gauge cold-rolled steel provides enhanced structural reinforcement and rust prevention. Superior, UL-certified, injection-molded commercial-grade Lexan (PC) is used for the frame and regressed bezel trim. Lexan provides unmatched durability and impact resistance, and is tested for UV resistance and water exposure in outdoor applications. The thermally-advanced, anodized heat sink uses 6063 aluminum alloy. Wet location rated is offered standard. A 90-minute constant-power IOTA emergency battery backup is available.