Types of JC-LGL LED High Bay Lights
There are two main types of LED high bay lighting solutions — UFO round high bays and linear high bays. Both are suspended from the ceiling and designed to deliver even, high-output illumination across large floor areas.
UFO high bay lights — named for their compact, circular disc shape — are the most popular choice for warehouse and industrial lighting. The round housing concentrates a 120° beam angle directly downward, making them highly effective at ceiling heights from 16 feet to 40+ feet. JC-LGL's UFO lineup ranges from 100W to 400W at up to 160 LM/W, and includes wattage-selectable, CCT-selectable, and motion-activated versions so the right model is available for every application. Die-cast aluminum housing with IP65 and IK08 impact protection handles harsh industrial environments. Ideal for: distribution centers, manufacturing plants, auto repair shops, aircraft hangars, big-box retail, and sports facilities.
Also called LED shop lights or linear high bay shop lights, these elongated rectangular fixtures distribute light across a wide lateral area — reducing shadows in aisles and racking systems where a round fixture's single downward beam would leave gaps. JC-LGL's linear high bay range runs from 130W to 400W at 150 LM/W, with a 90° beam angle for tighter downward distribution. Motion-activated and wattage-&-CCT-adjustable versions are available. Ideal for: warehouse aisles, retail shelving areas, workshops, and spaces with lower ceiling heights where linear light spread is preferred over a circular beam.
JC-LGL LED High Bay Light Series Overview
| Series |
Type |
Wattage |
Efficacy |
CCT |
Key Feature |
Certification |
| UFO HB Series |
UFO Round |
150W–300W (adj.) |
160 LM/W |
5000K & 5700K sel. |
IK08 impact-rated, IP65 |
DLC / ETL / FCC |
| Adjustable Series |
UFO Round |
100W–400W (adj.) |
150 LM/W |
5000K & sel. |
Wattage-selectable on site |
UL / DLC / ETL |
| Selectable W&CCT Series |
UFO Round |
150W–240W (sel.) |
150 LM/W |
3000K / 4000K / 5000K |
CCT & watt adjustable |
UL / DLC / ETL |
| Motion Activated Series |
UFO Round |
100W–240W |
150 LM/W |
5000K |
Built-in PIR motion sensor |
UL / DLC / ETL |
| Alpha Series |
UFO Round |
150W / 200W |
160 LM/W |
5000K |
32,000 LM max output |
IP65 / 5-yr warranty |
| Linear Basic Series |
Linear |
130W–400W |
150 LM/W |
5000K |
90° beam, aisle lighting |
IP65 / 5-yr warranty |
| Linear Motion Series |
Linear |
130W–400W |
150 LM/W |
5000K |
PIR motion sensor built-in |
IP65 / 5-yr warranty |
| Linear W&CCT Adj. Series |
Linear |
130W–400W (adj.) |
150 LM/W |
4000K & 5000K |
Power & color adjustable |
IP65 / 5-yr warranty |
How to Choose the Right LED High Bay Light
Choose wattage by ceiling height
Choosing the correct wattage for high bay LED shop lights mainly depends on your ceiling height. Higher ceilings need higher wattage to deliver adequate and even brightness at floor level.
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12–16 ft ceiling — 100W LED High Bay Light
Perfect for small garages, personal workshops, and small warehouses. Delivers around 15,000 LM at 150 LM/W efficiency.
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16–26 ft ceiling — 150W–200W LED High Bay Light
Best for standard warehouses, auto shops, and factory areas. Provides 22,500–32,000 LM — ideal for daily storage and maintenance work.
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26–40 ft ceiling — 240W–300W LED High Bay Light
Suitable for large factories, logistics hubs, gyms, and aircraft hangars. Ensures enough light penetration for extra-high ceilings.
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Over 40 ft ceiling — 300W–400W LED High Bay Light
Recommended for huge industrial buildings and super-high roof environments.
Not sure how many fixtures you need? JC-LGL provides a free high bay light calculator. Enter your space size, wattage, and lighting zone type — the calculator recommends the exact number of fixtures needed. Learn more about calculating high bay light quantities →
Choose wattage by workspace type
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General storage warehouse: 100W–150W
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Workshop & auto repair: 150W–200W
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Precision work area / color-critical tasks: 200W–240W at 5000K
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Large open factory or distribution center: 240W–400W
Choose color temperature by task
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4000K Neutral White: Universal for warehouses, general workshops, and garages. Soft, natural, and easy on the eyes for extended shifts.
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5000K Daylight White: Best for auto repair bays, precision machining, and color-matching work. High clarity and accurate color rendering.
UFO or linear high bay?
Choose UFO high bays when: ceiling heights are 20 ft or above, you have an open floor plan without tall racking, or you need a plug-and-play installation. Choose linear high bay shop lights when: your space has long aisles, shelving systems, or lower ceilings (12–20 ft) where a wider lateral spread covers more ground per fixture.
Key Features of JC-LGL LED High Bay Lights
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Dimmable (0-10V): Dimmable high bay lights adjust brightness to match operating conditions, reducing energy use during low-activity periods. Compatible with the JC-LGL 0-10V LED dimmer switch.
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Motion Sensor: High bay lights with motion sensors automatically dim to 20–30% when no movement is detected and return to full brightness when activity resumes — ideal for warehouse aisles and storage areas. Add-on 360° PIR motion sensors are also available separately for UFO models.
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IP65 Waterproof: All JC-LGL high bay lights are IP65-rated — fully sealed against dust ingress and protected against water jets from any direction. Safe for damp-rated locations including car washes, food processing, and covered outdoor structures.
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Energy Saving: At 150–160 LM/W, JC-LGL LED high bays consume 60–75% less energy than equivalent metal halide or HPS fixtures, with no warm-up time and instant full-brightness output.
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Long Lifespan: Rated at 50,000+ hours — that's roughly 17 years running 8 hours a day — compared to 10,000–15,000 hours for metal halide fixtures.
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DLC Listed — Utility Rebates Available: Most JC-LGL high bay fixtures carry DLC Premium certification, qualifying them for rebate programs offered by most U.S. utilities. This can significantly reduce your net per-fixture cost.
Applications for LED High Bay Lights
High bay LED lights are versatile, suitable for any commercial or industrial interior with a ceiling height above 12 feet. Common applications include:
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Warehouse lighting and distribution centers
- Manufacturing workshops and assembly lines
- Auto repair shops and car garages
- Aircraft hangars and maintenance bays
- Sports facilities, gymnasiums, and recreation centers
- Grocery stores, big-box retail, and exhibition halls
- Machine shops, welding shops, and auto body facilities
- Barns, agricultural buildings, and large outbuildings
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Commercial lighting for schools, community centers, and municipal facilities
FAQs About LED High Bay Lights
Where are LED high bay lights typically used?
LED high bay lights are designed for any high-ceiling indoor environment, typically 12 feet or higher. The most common applications are warehouses, manufacturing facilities, sports gyms, aircraft hangars, auto repair shops, retail stores, and large commercial spaces. They replace older HID, metal halide, HPS, and T5 fluorescent fixtures with 60–75% less energy consumption.
What is the difference between UFO and linear LED high bay lights?
UFO high bay lights have a compact, round shape with a 120° downward beam — best for open spaces and high ceilings (20 ft+). Linear high bay lights have a rectangular shape with a 90° beam angle, ideal for long aisles, shelving systems, and spaces with lower ceiling heights (12–20 ft) where a wider lateral spread reduces shadowing between rows.
How many lumens do I need for a warehouse?
Most warehouses need 20–50 foot-candles at floor level, which works out to roughly 150–300 lumens per square foot of coverage area (accounting for mounting height and fixture spacing). For a 10,000 sq ft warehouse at 20 ft ceilings, that typically means 20–30 fixtures at 150W–200W each. Use the JC-LGL high bay light calculator to get a precise recommendation for your specific space.
Can LED high bay lights be used outdoors?
Primarily designed for indoor use, certain JC-LGL high bay LED models are suitable for covered outdoor structures — such as parking garages, loading canopies, and open-sided agricultural buildings — thanks to their IP65 waterproof rating. Always confirm wet-location suitability in the individual product specification before outdoor installation.
JC-LGL UFO high bay lights are typically mounted between 13 and 40 feet above the floor for optimal illumination in warehouses, gyms, and large industrial spaces. Lower-wattage models (100W–150W) are ideal for 12–20 ft ceilings. Higher-wattage models (240W–400W) are recommended for ceiling heights above 26 ft where additional throw distance is needed to maintain foot-candle levels at floor level.
The number of fixtures depends on your ceiling height, floor area, required foot-candle levels, and fixture wattage. Higher ceilings need more fixtures to maintain even coverage because the beam spreads wider as it descends. JC-LGL's free lighting calculator takes all these variables into account and recommends the correct fixture count for your specific space and use case.
General barn areas need 10–20 lumens per square foot. Active work areas require 50–80 lumens per square foot. Livestock areas typically need 20–50 lumens per square foot. For most standard pole barns and agricultural buildings, a 150W–200W UFO high bay at 12–20 ft mounting height delivers adequate general illumination.
LED high bays are 60–75% more energy-efficient, switch on instantly with no warm-up delay, last 3–5× longer (50,000+ vs 10,000–15,000 hours), produce less heat, and contain no mercury. They also maintain consistent lumen output throughout their life, whereas HID lamps degrade significantly within the first few thousand hours.
Yes. All JC-LGL LED high bay lights support 0-10V dimming, which lets you adjust brightness from 100% down to 10%. This is ideal for facilities with different operating schedules — reducing brightness during off-peak hours cuts energy costs without turning lights off entirely. Motion-sensor models automatically dim when no activity is detected and return to full output when triggered.
What is the warranty on JC-LGL LED high bay lights?
JC-LGL provides a 5-year replacement warranty on all high bay LED lights. If any quality issue occurs within the warranty period, JC-LGL ships a replacement unit. Contact support@jclgl-led.com or call +1 (715) 440-5721 with your order number and evidence of the defect. Claims are reviewed within 48 hours.
Browse JC-LGL's full range of commercial lighting, including LED wall pack lights, outdoor lighting, and LED work lights. For bulk orders, contractor pricing, or a free photometric layout for your facility, contact our team at support@jclgl-led.com or +1 (715) 440-5721.
