Cross-Reference
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50,956 products · 253 brands · 31,855 spec sheets — every product cross-referenced to its equals at lookup.
1,412 products
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indoor · office general
Designed for visual appeal and high efficiency, the AHT is a high-output LED recessed architectural product that features a wide range of lumen packages suitable for delivering high output for high-ceiling applications or low, ambient light levels.
indoor/outdoor
Up to 85% optical efficiency with a wide variety of shielding options including slots, louvers, and perforation, Williams AI3 provides uniform indirect illumination with plenty of options to enhance the visual appeal of the fixture.
indoor · parking area · wall
Perfectly complementing the AI3 series, Williams AIW supplies indirect wall illumination. Offered in 4' and 8' lengths, choice of perforation, slots, or solid bottom, AIW is perfect for perimeter lighting in hallways, conference rooms, or over hospital beds.
indoor
The AMD series is available in eight configurations to provide ambient, exam, reading, and nurse light for healthcare applications. Offering up to 8,000 exam and 4,000 ambient lumen packages AMD is more than capable to meet the requirements of patients and hospital staff.
indoor · downlight general · pendant
Williams LED-powered ASM offers a choice of 3 different mounting types and up to 4600 lumens making it ideal for use in offices, hallways, classrooms, and healthcare (when anti-microbial finish is specified).
indoor · office general · recessed
The specification grade architectural LED AT series features a back-lit curved lens and distinct center detail elements. Available in 1x4, 2x2, or 2x4 sizes and featuring multiple options, including recessed or surface mounting, integral sensor, and emergency backup drivers, the AT1 series is a diverse addition to Williams LED product offering.
indoor · office general · recessed
The specification grade architectural LED AT series features a back-lit curved lens and distinct deep center detail elements. Available in 1x4, 2x2, or 2x4 sizes and featuring multiple options, including recessed or surface mounting, integral sensor, and emergency backup drivers, the AT2 series is a diverse addition to Williams LED product offering.
indoor · office general · recessed
The specification grade architectural LED AT series features a back-lit lens and distinct straight floating center detail elements. Available in 1x4, 2x2, or 2x4 sizes and featuring multiple options, including recessed or surface mounting, integral sensor, and emergency backup drivers, the AT3 series is a diverse addition to Williams LED product offering.
indoor/outdoor · office general
Featuring a back-lit curved lens and distinct curved floating center detail, the ATS1 provides smooth illumination up to 10,000 lumens.
indoor/outdoor · office general
Featuring a back-lit curved lens and distinct curved deep center detail, the ATS2 provides smooth illumination up to 10,000 lumens.
indoor/outdoor · office general
Featuring a back-lit curved lens and distinct straight floating center detail, the ATS3 provides smooth illumination up to 10,000 lumens.
outdoor · parking area
Series AV10 poles are 8’ to 16’ in height including a cast aluminum structural base and a 4” O.D. straight round aluminum shaft. The pole is designed to accommodate up to two fixtures on a pole top assembly with a maximum 36” O.C. fixture span.
outdoor · parking area
Series AV30 poles are 10’ to 18’ in height including a cast aluminum structural base and a 4” O.D. top tapered round aluminum shaft. The pole is designed to accommodate up to two fixtures on a pole top assembly with a maximum 36” O.C. fixture span.
outdoor · parking area
Series AV40 poles are 10’ to 20’ in height, aluminum, with a tapered round shaft. The pole is designed to accommodate up to two fixtures on a pole top assembly with a maximum 72” O.C. fixture span.
outdoor · parking area
Series AV50 poles are 12’ to 30’ in height including a 4” top O.D. tapered and stepped structural aluminum shaft and decorative cast aluminum components. The pole is designed to accommodate up to two fixtures on a pole top assembly with a maximum 72” O.C. fixture span.
outdoor · parking area
Series AV60 poles are 12’ to 30’ in height including a 4” top O.D. tapered and stepped structural aluminum shaft and decorative cast aluminum components. The pole is designed to accommodate up to two fixtures on a pole top assembly with a maximum 72” O.C. fixture span.
indoor/outdoor · wall
Made of heavy-duty marine grade aluminum, Williams AVX, boasts T5/T8 lamps or energy efficient LED, an impact-resistant polycarbonate lens, and tamper-resistant option.
indoor/outdoor · pendant decorative
High efficiency, USA-manufactured wrap from Williams has a narrow housing with an angled architectural design ideal for surface or suspended applications
indoor/outdoor · pendant decorative · wall
The sleek, clean, slim styling with a slightly wrapped lens to create smooth illumination and a glowing edge appearance, the AX2 is an attractive source for direct or indirect lighting in offices, hallways, and conference rooms.
indoor/outdoor · pendant decorative · wall
Featuring a sleek glowing edge design and smooth, crisp illumination, AX2W is a small, unobtrusive 2" wall mount counterpart to Williams' suspended AX2 line.
indoor/outdoor
Featuring a contoured architectural housing, design elements on the side panels for visual interest, and moveable mounting hardware that slides the length of the fixture, the AXA series, available in T5/T8 or LED, is ideal for offices, classrooms, or conference rooms.
indoor · office general · recessed
Williams BAR Indirect LED troffer with curved housing and central aluminum rail features soft, even illumination and visual comfort in 1×4, 2×2, and 2×4 sizes for sophisticated lighting across diverse applications.
indoor/outdoor · office general · surface
Sporting selectable lumens and CCT, the Backlit Flat Panel LED technology offers efficient and flexible illumination to your lighting needs; available in quickship
indoor/outdoor
Designed with the appearance of finely crafted carpentry, the CB series produces comfortable ambient light while complimenting surrounding architecture with its small scale design.
indoor · surface
Williams Corner Light (CL series) offers a choice of wall or ceiling mount, tamper-resistant screws, and anti-microbial finish to delivers added versatility to a niche fixture.
indoor
Designed for uniform indirect illumination and field-adjustable to the inch, the Wiliams CX provides cove lighting at an exceptional value.
indoor/outdoor · office general
Available in fluorescent or LED, the Direct/Indirect (DI series) offers a choice of 6 diffuser styles for a more architectural appearance.
indoor/outdoor · office general
Available in fluorescent or LED, the Direct/Indirect (DI series) with air return offers a choice of 6 diffuser styles for a more architectural appearance.
indoor/outdoor · office general
The Lensed Direct/Indirect (DIL series) uses a transparent lensed door to provide a barrier between the room and perforated diffuser to discourage vandals and reduce contaminants. Optional anti-microbial finish makes DIL an optimal choice for medical facilities.
indoor/outdoor · office general · surface
Available in fluorescent or LED, the surface mounted Direct/Indirect (DIS series) offers a choice of 6 diffuser styles for a more architectural appearance.
outdoor
Featuring precisely formed lensing the EGL and EGL2 boast multiple certifications, including: NEMA 4X, IP66, IP67, and NSF/ANSI Standard 2 - Splash Zone certifications; as well as offering T5 & T8 (EGL) or LED (EGL2) illumination.
indoor/outdoor · emergency egress
With two adjustable LED lamp heads of the EMER/CP/ADJ/LED allows the customer the ability to orient emergency lighting to the optimal angle for any given situation. The 3.6V long-life rechargeable NiCd battery provides the unit with 90 minutes of emergency operation.
outdoor · emergency egress
Featuring a smooth architectural design, the wet location listed, die-cast aluminum WL4 is perfect for walkways, entries or façade lighting.
indoor/outdoor · emergency egress
EMER/LED features high-performance reflectors, plastic lensing, and ultra-bright white LEDs to provide optimal light distribution for emergency situations.
indoor/outdoor · emergency egress
With a durable steel construction, EMER/S features adjustable ultra bright LED lamp heads with remote capability and optional polycarbonate shield.
outdoor · emergency egress
Wet location listed emergency light with ultra bright LED heads and remote capability features a sealed and gasketed housing with hinged cover and a sealed test switch.
indoor/outdoor
Williams EXIT series is available as universal single/double face unit and with your choice of full-time AC powered unit or emergency unit with battery backup.
indoor/outdoor
EXIT/CA is available as full-time AC powered unit or emergency unit with battery backup. For emergency (EM) units, EXIT/CA features a Ni-Cad battery to provide 90 minutes of emergency operation.
indoor/outdoor
Providing 90 minutes of emergency operation, the New York City-approved EXIT/CA/NYC is available as either full-time AC powered unit or emergency unit with battery backup.
indoor/outdoor
The Chicago-approved EXIT/CHICAGO exit sign can function as either a full-time AC powered unit or an emergency unit with battery backup.
indoor · wall
With a compact, low-profile design, EXIT/EL delivers ultra-bright, energy-efficient LED emergency lighting.
indoor/outdoor
With a sleek profile and energy-efficient LEDs, this edgelit exit and emergency light fits into any modern application.
indoor/outdoor
Providing 90 minutes of emergency operation, the New York City-approved EXIT/EL/NYC is available as either full-time AC powered unit or emergency unit with battery backup.
indoor
Providing 90 minutes of emergency operation, the recessed EXIT/EL/RECESSED features a sleek, edgelit design.
indoor
Providing 90 minutes of emergency operation, the New York City-approved recessed EXIT/EL/RECESSED/NYC features a sleek, edgelit design.
indoor/outdoor
The premium-grade extruded aluminum housing combined with energy-efficient LEDs provides a long-lasting, sturdily designed exit and emergency light.
indoor/outdoor
EXIT/EM/CHICAGO features energy-efficient, long-lasting LEDs and two 5.3-watt Chicago-approved adjustable lamp heads.
indoor/outdoor
EXIT/EM/LED features high-performance reflectors, plastic lensing, and ultra-bright white LEDs to provide optimal light distribution for emergency situations.
indoor/outdoor
Energy-efficient and less obtrusive, the long-lasting LEDs and thin design for EXIT/EM/LOW provides years of hassle-free operation in low-level applications.
indoor/outdoor
Featuring LED exit and LED lightpipe emergency lighting in one self-contained, compact design.
outdoor
Featuring optional single face or double face with red or green lettering and removable directional indicators, the EXIT/EM/W with ultra bright LED is rated for wet location.
outdoor
The EXIT/IP from H.E. Williams, Inc. is a NEMA 4X, NSF, and IP66-rated LED exit sign engineered for food service and demanding environments. With corrosion-resistant construction, tamper-resistant hardware, and emergency battery options, it delivers dependable life safety performance.
indoor/outdoor
Providing 90 minutes of emergency operation, the New York City-approved EXIT/NYC is available as either full-time AC powered unit or emergency unit with battery backup.
indoor/outdoor
20-gauge steel housing and faceplate. Available as full-time AC powered unit or emergency unit with battery backup.
indoor/outdoor
Available as full-time AC powered unit or emergency unit with battery backup. Ultra-bright, energy efficient, long-life red or green LEDs.
outdoor
Enclosed in injection-molded, flame retardant, UV stabilized ABS plastic housing, Williams wet location listed EXIT/WET provides 90 minutes of emergency operation.
indoor · office general · recessed
Williams FRM architectural troffer combines square format with continuous linear design. Features regressed lens, diffuse illumination, and room-side access for workplaces, education, and healthcare applications.
indoor/outdoor · pendant decorative
Quickly switch CCT and lumen settings with the Williams American-made fieldSELECT strip, ideal for grocery stores, convenience stores, classrooms, and temporary tenant buildings.
indoor · office general · recessed
Quickly switch CCT and lumen settings with the Williams American-made FT fieldSELECT troffer, ideal for office spaces, classrooms, and temporary tenant buildings.
indoor
The ideal aisle lighting solution, GA features an innovative optic design providing even illumination from floor to ceiling, precisely illuminating each storage rack level.