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NU4RD-LMX LITEOPTICS


The NU4RD-LMX LITEOPTICS 4” recessed downlight by ALPHABET, using araya5® Logic Modules from Lumenetix, dynamically and precisely tunes light with accuracy, control and consistency. White light at 90+ CRI is delivered with a color consistency within a 2-step MacAdam ellipse (SDCM) across a range of 1650K to 8000K. Gradients of saturated colors from 1 to 100% can be added to color points within the tuning range. On-board, closed-loop thermal feedback compensates each color channel for thermally induced variations in light output due to dimming or changes in ambient temperatures. On-board, closed-loop optical feedback measures the lumen depreciation of each channel and re-balances the color model to ensure color consistency over the life of the LED array. Available in 120V, 277V and 347V input options with multiple control options including 0-10V, BluetoothTM, DMX512, Legrand® Digital Lighting Management (DLM), DALI and Lutron® EcoSystem. Delivered light can be dimmed to 0.1% at constant CCT. A minimalistic look is achieved with an ultrathin 1/16” trim that is only 5/16” wide. Complimented by premium, UV stabilized, evenly diffused PMMA optic. Several beam angles and LITEOPTICS available.

Electrocoated 16-gauge cold-rolled steel provides enhanced structural reinforcement and rust prevention. Superior, flame-retardant, UL-certified, injection-molded commercial-grade Lexan™ (PC) is used for the frame and regressed bezel trim. Lexan provides unmatched durability and impact resistance, 270°F heat deflection temperature, 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.

An advanced mounting system allows for quick and secure installation with LED and driver serviceability from below the ceiling. The LED assembly uses die-cast aluminum mounting clamp grips (MCG) that swing out to tighten onto variable ceiling thicknesses ranging from 1/8” to 1-5/8”. Integrated rubber feet on each MCG provide a non-slip vibration-resistant installation. The hidden MCG system is accessible from below ceiling by removing the snap-in lens/bezel assembly with either the included suction cup or a screwdriver blade. Integrated bar hangers feature integral toothed nails, T-bar mounting slots with locking holes, tabs for joist positioning, and extendibility from 14-3/4” to 26”. Retrofit mounting option allows for installation from below ceiling by use of compact driver box. Ceiling cutout size is 4-3/8” diameter.
  • ETLus Listed to UL1598, cETL Listed to CSA C22.2 #250.0
  • Type Non-IC, IC, CP, Airtight ASTM Standard E283
  • Suitable for wet locations, IP65
  • Non-conductive, Lexan dead-front construction
  • Made in the USA - meets the requirements of the Buy American provision within the ARRA