MD4
Meeting IESNA recommendations and providing maximum versatility, Williams split-style, over-the-bed MD4 luminaire is available with ambient, reading, and exam lighting features.
Cross-References
24 equivalents across 11 brands
Compare top 3 →- spec →
The LITELUME™ LED Cylinder Wall Sconce Premium (LL-CYLWSP) is a specification grade field adjustable Uplight/Downlight Wall Mounted luminaire designed for retrofit or new construction. Available in 3 different sized form factors. Includes a photocell with on/off dip switch. Choose between uplight, downlight or up/down combination. Featuring 3 color adjustable CCT, and 3 different field selectable lumen selections, allowing for customized energy savings and comfortability. Applications: Retail Malls, Restaurants, Auto Dealerships, Hospitals, Shopping Centers, Entryways, Tunnels, and Walkways, Exterior Wall Lighting, Building Entrances, Pedestrian Walkways, Multi-use Facilities, Industrial Facilities, Parking Lots, Storage Facilities, Education, Multi-Family, Retail, Office, General Hospitality.
- category
- environment
- voltage
- CCT
- dimming
- spec →
Fail-Safe HVSL4 combines beauty and robustness in a small scale design. Steel end caps and steel body provides strength while an extruded linear ribbed polycarbonate lens obscures the LED image and spreads light evenly. Ideal for areas where the need for aesthetics and protection from vandalism are critical. Perfect for schools, mental health facilities, hospitals, corridors, dormitories, public rest rooms, common areas, and transit stations
- category
- environment
- voltage
- CCT
- CRI
- dimming
- +1 more
- wattage: 14W → 71.4W
- spec →
Lumark Parking Garage and Canopy Luminaire
- category
- environment
- voltage
- lumens
- dimming
- spec delta
- cct: 4000K → 3000K
- wattage: 250W → 71.4W
- spec →
The Bridge™ Metric LED recessed offers a traditional yet modern design with the latest in solid-state lighting technology. High performing WaveStream™ optics allow for maximum energy savings and optimal illumination in a ultra-minimalistic shallow recessed fixture. Two WaveStream optic options are available; a fully uniform pattern and a square pattern that provides a unique translucent appearance without sacrificing performance. Additional shielding options are also available including rectangular perf, round perf, and nano-prism inlays. Available in several popular metric sizes, the Bridge is highly configurable with well-thought-out options and a number of architectural styles for application versatility.
- category
- environment
- voltage
- CCT
- wattage
- dimming
- spec →
The PARAFLEX PFX-3605 is a high-performance, sensor-ready canopy luminaire designed for versatile outdoor lighting applications. This durable fixture features a die-cast aluminum housing with an IP65 wet location rating and IK10 impact protection, ensuring resilience in harsh environments. It offers exceptional flexibility with field-selectable color temperatures (3000K, 4000K, 5000K) and a lumen range of 3,000 to 12,000 nominal lumens. Standard features include a built-in photocell, 0-10V dimming drivers, and 6kV surge protection. With a remarkable L70 lifespan of 167,000 hours and DLC Premium certification, it delivers long-term energy efficiency. The unit is easy to install via surface mounting and supports optional screw-in motion sensors for enhanced control.
- category
- environment
- voltage
- CCT
- dimming
- spec →
The new Steeler LED High Bay is the energy efficient solution for both low bay and high bay applications. Designed with precision optics, the Steeler delivers industry leading performance utilizing the latest in LED technology. The Steeler’s durable and compact design provides quick and easy installation for retrofitting outdated HID and linear fluorescent high bays.
- category
- environment
- voltage
- CCT
- dimming
- spec delta
- lumens: 30000 → 7615
- wattage: 266W → 71.4W
- spec →
TWS LED wall packs offer the traditional shape you’ve grown accustomed to, coupled with the technology you need. Featuring adjustable lumen output (1,000/1,700/2,400), switchable color temperature
- category
- environment
- voltage
- CCT
- dimming
- spec →
Interior architectural field selectable cove lighting
- category
- environment
- voltage
- CRI
- dimming
- spec delta
- lumens: 378 → 7615
- cct: 24002700300035002000K → 3000K
- wattage: 6.2W → 71.4W
- spec →
The ALB series area light luminaire with integral Dusk to Dawn photocell offers the latest in LED lightening technology. It easily mounts to a wall, post or onto a pole mounting arm (sold separately). The ALB is perfect for illuminating large areas like barns, yards, loading bays, warehouses, side roads and pathways.
- category
- environment
- lumens
- dimming
- lens
- spec delta
- voltage: 120V → UNV
- cct: 4000K → 3000K
- wattage: 145W → 71.4W
- spec →
UL Listed for factory or field installation. Suitable for damp locations (0°C - 50°C).
- category
- environment
- voltage
- CCT
- dimming
- lens
- +1 more
- lumens: 3280 → 7615
- wattage: 35W → 71.4W
- spec →
Fail-Safe 4" wide, 3.5" deep. 1', 2', 3, 4', 8' lengths. Wall or ceiling. Wet location available.
- category
- environment
- voltage
- CCT
- CRI
- dimming
- +1 more
- wattage: 14W → 71.4W
- spec →
Lumark Parking Garage and Canopy Luminaire
- category
- environment
- voltage
- lumens
- dimming
- spec delta
- cct: 4000K → 3000K
- wattage: 250W → 71.4W
- spec →
The Corelite JAYLUM merges affordability and performance in this timeless direct/indirect pendant. The JAYLUM is designed to accompany almost any décor with clean lines and a slim profile. The J2 LED series provides up to 93% downlight using a single LED module to efficiently deliver light to the task at hand. The J3 LED series offers a wide optical distribution with up to 85% uplight and industry-leading performance to meet increasingly stringent building energy requirements. Two lens options, integral daylight/occupancy sensors, integral emergency battery packs, Fifthlight DALI addressability, companion wall-mount and sconce allows this fixture to meet all of your specific project needs. Best of all, the JAYLUM incorporates economically engineered steel-construction and contractor-friendly installation features for which Corelite is known!
- category
- environment
- voltage
- CCT
- dimming
- spec →
PFX-3129SR- Sensor-ready, adjustable wall pack with durable bronze die-cast aluminum housing and polycarbonate lens. Offers universal 120-277V input, 0-10V dimming, integrated photocell (switchable), and field-selectable CCT (3000K/4000K/5000K). Delivers up to 11,875 lumens with long-life LEDs (L70 >167K hrs). Rated for wet locations (cULus), IP65, IK08, and DLC Premium listed.
- category
- environment
- voltage
- CCT
- dimming
- spec →
Metalux LED High Bay with superior performance in a durable, compact design
- category
- environment
- voltage
- CCT
- dimming
- spec delta
- lumens: 30000 → 7615
- wattage: 266W → 71.4W
- spec →
The TWR LED wall pack luminaires offer a classic appearance and traditional shape to help maintain building aesthetics when replacing the entire site or only a portion of a building’s wall packs.
- category
- environment
- voltage
- CCT
- dimming
- spec delta
- lumens: 7615 → 16100
- wattage: 71.4W → 400W
- spec →
Designed with aesthetics as a high priority, the tasteful FVS8 combines style with strength. With architectural matte white paint standard, allow the FVS4 in either 16 or 18 gauge steel to operate in the most demanding environments. Thick polycarbonate lenses protect the fixture from high abuse situations, Continuous run the fixtures using the end KOs, and choose from 2', 3', 4', and 8' lengths
- category
- environment
- voltage
- CCT
- CRI
- dimming
- spec →
Lumark Parking Garage and Canopy Luminaire
- category
- environment
- voltage
- lumens
- dimming
- spec delta
- cct: 4000K → 3000K
- wattage: 250W → 71.4W
- spec →
The Bridge™ LED recessed offers a traditional yet modern design with the latest in solid-state lighting technology. High performing WaveStream™ optics allow for maximum energy savings and optimal illumination in a ultra-minimalistic shallow recessed fixture. Two WaveStream optic options are available; a fully uniform pattern and a square pattern that provides a unique translucent appearance without sacrificing performance. Additional shielding options are also available including rectangular perf, round perf, and nano-prism inlays. Available in 2x2, 2x4, 1x4 sizes along with several popular metric sizes, the Bridge is highly configurable with well-thought-out options and a number of architectural styles for application versatility.
- category
- environment
- voltage
- CCT
- dimming
- spec →
Metalux VT2 provides sealed gasketed Vaportite solution for industrial and Commercial applications
- category
- environment
- voltage
- wattage
- dimming
- spec delta
- cct: 350040005000K → 3000K
- spec →
The TWR LED wall pack luminaires offer a classic appearance and traditional shape to help maintain building aesthetics when replacing the entire site or only a portion of a building’s wall packs.
- category
- environment
- voltage
- CCT
- dimming
- spec delta
- lumens: 7615 → 16100
- wattage: 71.4W → 400W