Recessed Adjustable LED Downlight
The NU4RA-SUN 4” recessed adjustable downlight by ALPHABET using SunLike® by Seoul Semiconductor produces a spectrum that mimics natural sunlight. Patented Tri-R phosphor technology combined with a violet LED chip enables human-centric lighting optimized for circadian rhythms and reduced blue light exposure. Offered standard with premium dimming using EldoLED 1% flicker-free drivers in 120V, 277V, and 347V. A minimalistic look is achieved with an ultrathin 1/16” trim that is only 5/16” wide. Color choices of both Trim and Bezel for a customized look. An adjustable Hot Aiming System allows tilt adjustments from 0° to 40° with 360° 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.
Electrocoated 16 gauge cold rolled steel provides enhanced structural reinforcement and rust
prevention. Superior flame retardant UL certified injection molded commercial grade Lexan TM
(PC) is used for the Frame and Regressed Bezel Trim. LexanTM provides unmatched durability/
impact resistance, 250°F thermal resistance, and is UL tested for UV resistance and water
exposure in outdoor applications. Thermally advanced anodized heat sink using 6063 alloy.
90min constant power IOTA emergency battery backup available in several power options.
An advanced mounting system allows for quick and secure installation with LED and Driver
serviceability from below the ceiling. The LED assembly uses two die cast aluminum Mounting
Clamp Grips (MCG) that swing out to tighten onto variable ceiling thicknesses ranging from
1/8” to 1-1/4” thick. 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 form 14” to 24”. 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 dry and damp locations, wet location with lens option
- Made in the USA - meets the requirements of the Buy American provision within the ARRA
