100W LED Vapor Tight High Bay Supplier
The 100W LED Vapor Tight High Bay is a versatile, high-output linear fixture engineered for demanding commercial and industrial environments. With selectable wattage and selectable CCT, this model gives contractors and facility teams one fixture that can adapt to different project requirements without the need to stock multiple SKUs.
Designed for harsh conditions, the fixture combines IP66 waterproof protection, IK10 impact resistance, and a sealed vapor tight housing to help protect against dust, moisture, washdowns, and corrosive air. It is a practical choice for spaces where reliability, efficiency, and durability are essential.
At Brandon Lighting, we focus on delivering UL listed vapor tight fixtures that support real-world industrial applications while simplifying procurement and installation.

Features
All-in-One Inventory Solution
This fixture is designed to replace several fixed-output products with one configurable model. Selectable wattage makes it easy to match the lighting level to the space, while selectable CCT allows the fixture to suit different visual environments. This reduces inventory complexity and gives distributors and contractors a more flexible solution for mixed projects.
Field-Adjustable Power & Color
The 50W / 80W / 100W selectable design helps reduce guesswork on site. Installers can adjust output based on ceiling height, task requirements, or energy goals. The selectable CCT range from 3500K to 5000K also allows teams to choose the right light appearance for the application.
Engineered for Extreme Environments
This vapor tight high bay is built for environments that challenge standard fixtures. The sealed housing helps block dust, moisture, and water intrusion, while the impact-resistant polycarbonate construction adds protection in high-traffic or exposed areas. It is also corrosion-resistant, making it suitable for humid, chemical, and salt-air conditions.
High Performance and Efficiency
The fixture is engineered to deliver strong output while supporting energy savings over older lighting technologies. Integrated LED performance helps reduce maintenance needs and improve long-term operating efficiency. For facility owners, that means a better balance of brightness, lifespan, and cost control.
Contractor-Friendly Installation
Installation was designed with the contractor in mind. Multiple mounting options make the fixture flexible for different jobsite conditions, and the simplified design supports faster setup. Whether the project calls for ceiling mount, conduit mount, or suspended installation, the fixture adapts with less installation complexity.
Technical
| Parameter | Specification |
|---|---|
| Model Size | 4ft Linear (52.12″ x 14.41×4.88″) |
| Wattage | 50W / 80W / 100W Selectable |
| Lumen Output | Up to 15,000 Lumens |
| Input Voltage | 120-277V (347-480V Optional) |
| Housing Material | Impact-Resistant Polycarbonate |
| Operating Temperature | -40°F to 122°F (-40°C to 50°C) |
| Dimming | 0-10V Dimmable |
| Protection Rating | IP66 Waterproof |
| Impact Rating | IK10 |
| CCT Options | 3500K / 4000K / 5000K |
| Mounting Options | Ceiling, Conduit, Suspended |
Applications
Industrial Warehouses
This fixture is ideal for warehouse aisles, storage zones, and loading areas that require broad, dependable illumination. Its linear form helps provide even light distribution across large workspaces, while the vapor tight construction supports long-term reliability in dusty or humid conditions.
Manufacturing Facilities
Manufacturing spaces often require lighting that can withstand vibration, airborne particles, and regular cleaning. The rugged sealed housing and efficient LED output make this fixture a strong fit for production lines, utility areas, and support spaces.
Cold Storage and Freezers
Low-temperature environments demand fixtures that start reliably and perform consistently. This vapor tight high bay is well suited for cold storage and freezer rooms where moisture control and temperature extremes are part of the daily operating condition.
Food Processing Areas
Food processing facilities need lighting that is durable, hygienic, and easy to maintain. The sealed construction and easy-to-clean surface make this fixture a practical choice for washdown environments and other food-related applications. Brandon Lighting also offers UL listed vapor tight fixtures that can support compliance-focused projects.
Parking Garages
Parking garages benefit from bright, energy-efficient lighting that holds up to moisture, dust, and continuous operation. This fixture provides strong illumination while helping reduce maintenance frequency and operating costs.
Utility Rooms and Service Corridors
Mechanical rooms, service corridors, and utility areas often need simple, durable lighting that performs without interruption. The selectable wattage and CCT make this fixture easy to adapt to a variety of support-space needs.

Why Brandon Lighting
Brandon Lighting supplies UL listed vapor tight fixtures built for commercial and industrial environments where performance matters. Our focus is on dependable products, practical installation, and consistent quality for contractors, distributors, and facility teams.
If you need a vapor tight high bay that can handle harsh conditions while simplifying your inventory and installation process, this model is designed to deliver.
Call to Action
Explore Brandon Lighting’s UL listed vapor tight fixtures for your next project.
FAQ
What is a vapor tight high bay light?
A vapor tight high bay light is a sealed LED fixture designed for elevated installations in harsh environments. It helps protect the light source from dust, moisture, and other contaminants, making it ideal for warehouses, cold storage, car washes, and industrial facilities.
How is a vapor tight high bay different from a standard high bay light?
A standard high bay is typically used in large indoor spaces with high ceilings, but it is not always sealed against moisture or dust. A vapor tight high bay adds a gasketed, enclosed housing that makes it better suited for wet, dusty, or corrosive environments.
What IP rating should I look for in a vapor tight fixture?
For harsh commercial and industrial locations, IP65 and IP66 are common ratings because they indicate strong protection against dust and water ingress. IP66 provides protection against powerful water jets, which is especially useful in washdown, humidity, and outdoor-exposed areas.
What are the main benefits of a 100W LED vapor tight high bay?
A 100W LED vapor tight high bay combines energy efficiency, strong lumen output, and sealed durability in one fixture. It is designed to reduce maintenance, lower energy use, and perform reliably in tough environments.
Can this fixture be used in cold storage or freezer rooms?
Yes. Vapor tight LED high bay fixtures are commonly used in cold storage and freezer environments because they are built to operate in low temperatures and resist moisture-related issues.
Is a vapor tight high bay suitable for food processing facilities?
Yes. Vapor tight fixtures are often used in food processing areas because they are sealed, easy to clean, and designed for moisture-heavy or washdown environments. For compliance-focused projects, UL listed vapor tight fixtures are a strong choice.
What does selectable wattage mean?
Selectable wattage means one fixture can operate at multiple power levels, such as 50W, 80W, or 100W. This gives installers more flexibility on site and helps standardize inventory across different project needs.
What does selectable CCT mean?
Selectable CCT allows the installer to choose the color temperature, such as 3500K, 4000K, or 5000K. This makes it easier to match the light appearance to the environment, whether the space needs a warmer tone or a brighter, cleaner look.
Is 0-10V dimming available?
Yes, 0-10V dimming is commonly used in vapor tight LED high bay fixtures because it supports energy savings, scene control, and better light management in commercial facilities.
What mounting options are available?
Typical mounting options include ceiling mount, suspended mount, and conduit mount. These options make installation easier across warehouses, garages, utility rooms, and industrial facilities.
Are vapor tight fixtures impact resistant?
Yes. Many models are built with impact-resistant housings, and higher-durability versions may include IK-rated protection for added resistance against physical impact and vandal exposure.
How do I know how many fixtures I need?
The number of fixtures depends on ceiling height, room size, target light level, and how uniform you want the coverage to be. Warehouses, cold rooms, and garages often need different fixture spacing based on the task and layout.
Can vapor tight high bay lights be used outdoors?
Yes, if the fixture is rated appropriately for the exposure level. Vapor tight lights are commonly used in outdoor or semi-outdoor applications such as car washes, loading docks, covered walkways, and parking structures.
Why choose Brandon Lighting for vapor tight fixtures?
Brandon Lighting offers UL listed vapor tight fixtures designed for reliability, performance, and commercial-grade durability. That makes it easier for contractors, facility managers, and distributors to source lighting that fits demanding environments.
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