Tough Lighting for Cold, Dusty, Wet, and Impact-Risk Locations

This heavy-duty linear high bay suits both new construction and retrofit projects in warehouses, cold storage facilities, sports arenas, and demanding industrial environments. It is built for the spaces where standard high bays get damaged, corroded, or replaced too soon.

• IP66: Fully Washdown-Safe: Sealed against dust ingress and powerful water jets — safe for food processing and distribution facilities where floors and equipment get hosed down, freezer and cooler applications where condensation is constant, and outdoor or semi-outdoor covered areas exposed to weather.
• IK10: Highest Impact Rating Available: Rated to withstand significant mechanical impact — suited for indoor sports arenas and ball courts where a wayward ball can reach the fixture, and industrial environments where equipment, forklifts, and overhead activity create impact risk.
• Extended LED Lifespan: With a 131,000-hour LED lifespan (L70), this fixture retains its brightness for roughly 3x as long as many commercial high bays and over 2x as long as most DLC Premium-listed alternatives. Over the long term this can mean fewer replacements, fewer lift rentals, and lower overall costs.
• Swappable Lenses for Any Zone: Ships with an 80°×100° wide-angle lens for open floor coverage in manufacturing, sports, and other facilities; add the optional 60°×100° kit for wide aisle lighting or the 25°×85° kit for narrow aisle focus.
• Flexible Mounting: Hangs from included suspension wires or mounts directly to the ceiling with an optional ±60° rotatable bracket (sold separately) — the adjustable bracket allows precise light direction control for angled or non-standard installations.
• Cold Environment Rated: Operates reliably from -22°F to 122°F — suited for drive-in cooler and freezer applications where most standard high bays fail or flicker.
• Heavy-Duty Surge Protection: 6kV line-line and 10kV line-earth surge protection guard against electrical spikes in demanding industrial environments where power quality is variable.
• DLC Premium Listed: Qualifies for the highest tier of utility rebates to reduce overall project costs.

Ideal Applications

1. Warehouses & Distribution Centers: Standard 80°×100° lens delivers broad, even coverage across open floor areas at ceilings up to 20 ft — IP66 and IK10 handle the dust, moisture, and impact exposure common in active warehouse environments.
2. Cold Storage, Freezers & Cooler Facilities: Operates reliably at -22°F without flickering or failure — IP66 sealing handles the condensation and humidity cycling common in drive-in cooler and freezer environments.
3. Sports Arenas & Ball Courts: IK10 impact resistance protects the fixture from ball strikes in basketball courts, tennis facilities, and indoor sports complexes. 5000K CCT helps with clarity of jersey numbers and detection of fast-moving objects.
4. Food Processing & Distribution: IP66 washdown rating means the fixture can be safely hosed down as part of routine sanitation without risk of water ingress or corrosion.
5. Racking Aisles & Narrow Corridors: Swap to the 25°×85° lens to focus light down narrow aisles, improving visibility of labels and shelved product without spreading light across adjacent racks.
6. Production, Assembly & Service Bays: Bright, even light at 5000K across open production floors and service areas — IP66 handles the dust, oil mist, and occasional washdown common in manufacturing environments.

Step Up to Smart Controls with Lightcloud Blue

Integrate this fixture with RAB's Lightcloud Blue wireless controls system for phone-based switching, dimming, and scheduling, and add a compatible sensor for occupancy sensing and daylight harvesting too. Maximize your savings and control.

⚙ Controller

LCBC-X/W

Extended Range/High Load

Adds: Switching + Scheduled Dimming

Higher load capacity for more lights per controller, plus longer range for bigger spaces.

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◎ Sensor

PIRW40/LCB

Passive Infrared (PIR)

Adds: Occupancy + Daylight Sensing*

Best for open floors with a clear line of sight to the space below.

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*Requires an LCB controller to control this fixture.

◎ Sensor

MVSW50/LCB

Microwave

Adds: Occupancy + Daylight Sensing*

Best when racking, shelving, or stacked inventory would block a sensor's view.

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*Requires an LCB controller to control this fixture.

Shown above are our most common recommendations for this fixture's mounting height up to 20 ft. Explore the full Lightcloud Blue Lighting Controls by RAB collection for other configurations, or contact us if you're not sure what fits your space.

ELEDLights Stands Behind It

• DLC Premium listed — qualifies for most utility rebate programs
• US-based support Monday–Friday, 8am–8pm EST — call, text, or email a real person
• In stock, ships fast straight from our U.S. warehouses