

Wide Range of Choices to Suit Any Application
The RHB04 Series of round LED high bays are available in a wide range of specifications and configurations, whether you're looking for high luminous efficacy, wide or narrow beam angle, configurable models, and more, you'll find a light to suit your high-ceiling space here.
RHB04-D Standard LED High Bay Models
150 lm/W Efficacy • Fixed Wattage & CCT • 120˚, 90˚, or 60˚ Beam Angle
These models standard lumen output hits an impressive 150 lm/W. Choose between 6 wattage options, 2 color temperatures, and 2 input voltages.
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RHB04-100D UFO LED High Bay - 15,300 Lumens
- 100W
- 15,300 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC100WRHB04-100D UFO LED High Bay - 15,300 Lumens
- 15,300 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC -
RHB04-120D UFO LED High Bay - 18,500 Lumens
- 120W
- 18,500 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC120WRHB04-120D UFO LED High Bay - 18,500 Lumens
- 18,500 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC -
RHB04-150D UFO LED High Bay - 23,000 Lumens
- 150W
- 23,000 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC150WRHB04-150D UFO LED High Bay - 23,000 Lumens
- 23,000 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC -
RHB04-200D UFO LED High Bay - 31,000 Lumens
- 200W
- 31,000 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC200WRHB04-200D UFO LED High Bay - 31,000 Lumens
- 31,000 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC -
RHB04-240D UFO LED High Bay - 36,300 Lumens
- 240W
- 36,300 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC240WRHB04-240D UFO LED High Bay - 36,300 Lumens
- 36,300 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC -
RHB04-310D UFO LED High Bay - 47,000 Lumens
- 310W
- 47,000 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC310WRHB04-310D UFO LED High Bay - 47,000 Lumens
- 47,000 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC
RHB04-D Standard Selectable LED High Bay Models
150 lm/W Efficacy • Selectable Wattage & Fixed or Selectable CCT • 120˚, 90˚, or 60˚ Beam Angle
Set your lumen output during installation with these wattage-selectable models. Choose between 3 wattage sets, 2 color temperatures (or selectable CCT), and 2 input voltages.
-
RHB04-150W Selectable UFO LED High Bay - Up to 23,000 Lumens
- 150W/120W/100W
- Up to 23,000 lumens
- 4000K, 5000K or 4000K/5000K Selectable
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC150W/120W/100WRHB04-150W Selectable UFO LED High Bay - Up to 23,000 Lumens
- Up to 23,000 lumens
- 4000K, 5000K or 4000K/5000K Selectable
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC -
RHB04-240W Selectable UFO LED High Bay - Up to 36,300 Lumens
- 240W/200W/180W
- Up to 36,300 lumens
- 4000K, 5000K or 4000K/5000K Selectable
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC240W/200W/180WRHB04-240W Selectable UFO LED High Bay - Up to 36,300 Lumens
- Up to 36,300 lumens
- 4000K, 5000K or 4000K/5000K Selectable
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC -
RHB04-310W Selectable UFO LED High Bay - Up to 47,000 Lumens
- 310W/270W/240W
- Up to 47,000 lumens
- 4000K, 5000K or 4000K/5000K Selectable
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC310W/270W/240WRHB04-310W Selectable UFO LED High Bay - Up to 47,000 Lumens
- Up to 47,000 lumens
- 4000K, 5000K or 4000K/5000K Selectable
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC
RHB04-W8H High Lumen LED High Bay Models
170 lm/W Efficacy • Fixed Wattage & CCT • 120˚, 90˚, or 60˚ Beam Angle
Outstanding lumen output with high luminous efficacy! Choose between 6 wattage options, 2 color temperatures, and 2 input voltages.
-
RHB04-100D High Lumen UFO LED High Bay - 18,000 Lumens
- 100W
- 18,000 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC100WRHB04-100D High Lumen UFO LED High Bay - 18,000 Lumens
- 18,000 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC -
RHB04-120D High Lumen UFO LED High Bay - 21,500 Lumens
- 120W
- 21,500 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC120WRHB04-120D High Lumen UFO LED High Bay - 21,500 Lumens
- 21,500 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC -
RHB04-150D High Lumen UFO LED High Bay - 26,000 Lumens
- 150W
- 26,000 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC150WRHB04-150D High Lumen UFO LED High Bay - 26,000 Lumens
- 26,000 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC -
RHB04-200D High Lumen UFO LED High Bay - 34,400 Lumens
- 200W
- 34,400 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC200WRHB04-200D High Lumen UFO LED High Bay - 34,400 Lumens
- 34,400 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC -
RHB04-240D High Lumen UFO LED High Bay - 41,300 Lumens
- 240W
- 41,300 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC240WRHB04-240D High Lumen UFO LED High Bay - 41,300 Lumens
- 41,300 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC -
RHB04-310D High Lumen UFO LED High Bay - 53,400 Lumens
- 310W
- 53,400 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC310WRHB04-310D High Lumen UFO LED High Bay - 53,400 Lumens
- 53,400 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC
RHB04-W8H High Lumen Selectable LED High Bay Models
170 lm/W Efficacy • Selectable Wattage & Fixed or Selectable CCT • 120˚, 90˚, or 60˚ Beam Angle
These high efficacy models come with the flexibility of selectable wattage. Choose between 3 wattage sets, 2 color temperatures, and 2 input voltages.
-
RHB04-150W Selectable High Lumen UFO LED High Bay - Up to 26,000 Lumens
- 150W/120W/100W
- Up to 26,000 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC150W/120W/100WRHB04-150W Selectable High Lumen UFO LED High Bay - Up to 26,000 Lumens
- Up to 26,000 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC -
RHB04-240W Selectable High Lumen UFO LED High Bay - Up to 41,300 Lumens
- 240W/200W/180W
- Up to 41,300 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC240W/200W/180WRHB04-240W Selectable High Lumen UFO LED High Bay - Up to 41,300 Lumens
- Up to 41,300 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC -
RHB04-310W Selectable High Lumen UFO LED High Bay - Up to 53,400 Lumens
- 310W/270W/240W
- Up to 53,400 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC310W/270W/240WRHB04-310W Selectable High Lumen UFO LED High Bay - Up to 53,400 Lumens
- Up to 53,400 lumens
- 4000K or 5000K CCT
Additional Options:
120°, 90°, or 60° beam angle
120-277VAC or 277-480VAC
*IES file links on this page may not contain an IES file for every available configuration of the model.
DETAILS
The RHB04 Series of round LED high bay luminaires delivers unmatched brilliance for your space. With its superior design, this luminaire boasts top-tier performance and versatility.
Efficiency at Its Finest
Choose between a luminous efficacy of 150 lm/W or a dazzling 170 lm/W. With lumen packages that reach 53,400 lumens, the RHB04 ensures a brilliantly lit environment no matter how high your ceilings, optimizing productivity and safety.
Customizable For Your Needs
Beam Angles: When you require expansive illumination or a more concentrated light spread, the RHB04 has you covered with three available beam angles.
Wattage: Opt between fixed or selectable wattage to best serve your energy consumption, installation, and inventory needs.
Pendant Mount Adapter: Offers a sleek and stylish mounting alternative.
Easy Controls
Dimming capability is built in. Add an easy plug-in motion sensor to create a dynamic and responsive lighting experience.
Installation Options
G Hook: Hang effortlessly using the included G hook for quick setups.
Angle Adjustable U Bracket: For a more tailored light direction.
CCT: Meet the needs of each space and application with 4000K and 5000K color temperature options, available as fixed or on-site selectable.
Safety First
Built with integrated surge protection, the RHB04 Series guarantees the longevity of your luminaire against unpredictable power fluctuations. Furthermore, its cUL listing for Wet Locations and an operating temperature rating from -40° to 113° F assures steadfast performance, regardless of the environment.
Ready for Tomorrow, Today
The RHB04 Series of round LED high bay luminaires are more than just lights. They are a commitment to quality, efficiency, and versatility. Illuminate your spaces with the best. Choose RHB04 for your next lighting project.
KEY SPECIFICATIONS
Lumens Package | 100W, Up to 18,000 lumens 120W, Up to 21,500 lumens 150W, Up to 26,000 lumens 200W, Up to 34,400 lumens 240W, Up to 41,300 lumens 310W, Up to 53,400 lumens 150W Selectable (150/120/100W), Up to 26,000 lumens 240W Selectable (240/200/180W), Up to 41,300 lumens 310W Selectable (310/270/240W), Up to 53,400 lumens |
System Efficacy | 150 lm/W (Standard), 170 lm/W (High Lumen) |
CRI | 80 |
CCT | 4000K & 5000K, fixed or selectable at install |
Beam Angle | 120°, 90°, or 60°. |
Controls | 0-10V dimming included, microwave or PIR sensor available |
Enclosure Rating | cUL Wet Location |
System Watts | Fixed wattage models available in 100W, 120W, 150W, 200W, 240W or 310W Selectable models: 150W Selectable (150/120/100W) 240W Selectable (240/200/180W) 310W Selectable (310/270/240W) |
Input Voltage | 120-277VAC or 277VAC-480VAC. 120-347VAC available as special order. |
Warranty | 5 Years |
Certifications | DLC, UL |
DLC Listing Primary Use Category | High-Bay Luminaires for Commercial and Industrial Buildings |
Accessories
Controls: Plug-in PIR or microwave motion sensor, remote controller.
Reflectors: Polycarbonate reflectors available with or without drop lens.
Mounting brackets: Angle-adjustable U bracket or pendant mount adapter
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