The 4750L RGBW linear LED floodlight brings bold visual impact to exterior spaces through powerful dynamic color output and a gentle, clean gradient that can extend up or down a façade of up to fifteen feet. As an exterior linear flood built for challenging outdoor applications, it supports up to 2000 nominal lumens per foot in its performance class and is available in 2FT and 4FT nominal lengths. The RGBW4 light source delivers up to 1000 nominal lumens per foot with consistent color quality maintained within 3 MacAdam ellipses. This linear luminaire elevates building and landscape features after dark through direct, grazing, flood, wide flood, asymmetric wall wash, narrow spot, very narrow spot, and medium flood distributions. Its optical choices include VNSP (10x), NSP (20x), MFL (55x), WFL (100x), and WWD wall wash asymmetric, all supported by a high-clarity acrylic lens with superior UV resistance.
Durability is central to the 4750L, supported by an IP67 rating, Hydrel Flow-Thru technology for superior water resistance, and a rugged Taper-Lock knuckle design that maintains long-term aiming integrity. The fixture carries a 3G vibration rating per ANSI C136.31 and withstands demanding environments through copper-free die-cast aluminum, corrosion-resistant extruded aluminum, stainless steel fasteners, and a zinc-infused super durable TGIC thermoset powder coat finish engineered for extreme climates without cracking or peeling. Environmental options address Marine Environment, Natatorium Construction, and Corrosion Resistant needs. The luminaire supports ambient operating temperatures from −20°C to 45°C and is suitable for outdoor wet location installations as well as indoor non-IC applications.
A wide range of knuckle mounting styles supports diverse installation scenarios and precise aiming across various heights, tight drips, close set-back distances, or small edges. Options include KM, KMS, KM90, KMS90, KMSR, KMR90, and KMSR90, with perpendicular or rotated mounting feet depending on orientation requirements. Ground, surface, and wall mounting accessories expand placement flexibility. Each fixture includes a black cord in MVOLT 18-6 SJTOW or 347 16-5 STW formats with a ten-foot length. The 4750L is a linear product type rated for wet locations, carrying cCSAus and NOM listings with Marine Environment units listed to UL1598a, and operates on 120–277 MVOLT input with fixture wattages of 21, 28, 42, or 56 watts.
Lighting control is managed through a DMX dimming protocol that supports dynamic color control scenarios for architectural, façade, landscape, and accent applications. The RGBW system enables smooth transitions, saturated hues, and nuanced white tones suitable for dramatic nighttime experiences or subtle grazing effects on building materials. With up to 4000 lumens available, multiple color and finish options—Beige, Black, Bronze, Gray, Green, Silver, and White—and the reliability demanded for exterior architectural conditions, the 4750L RGBW linear LED floodlight provides a powerful solution for cohesive color control, precise optical performance, and long-term resilience in the most demanding outdoor environments.
https://hydrel.acuitybrands.com/products/detail/888888/hydrel/4750l-linear-flood-rgbw/4750l-rgbw-linear
