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Keystone Technologies 240W LED Round High Bay, 36000 lm, 120V-277V, 5000K, Black | KT-RHLED240-13CB-850-VDIM
Keystone Technologies
$281.11 -
Keystone Technologies 240W LED Round High Bay, 35280 lm, 120V-277V, 4000K, Black | KT-RHLED240-13CB-840-VDIM
Keystone Technologies
$281.11 -
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Keystone Technologies 100/150W Surface Mount Kit for Round High Bay Fixtures, White | KT-RHLED-SM-1-KIT-W /G2
Keystone Technologies
$12.76 -
Keystone Technologies 400W Surface Mount Kit for Round High Bay Fixtures | KT-RHLED-SM-3-KIT /G2
Keystone Technologies
$19.30 -
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Keystone Technologies J-Hook for Round High Bay Fixtures | KT-RHLED-JHOOK
Keystone Technologies
$3.68
High Bay & Low Bay Lighting Built for Performance and Efficiency
Lighting and Supplies delivers commercial-grade high bay LED lights and low bay lighting systems designed for demanding U.S. facilities. From distribution centers to retail environments, these fixtures are specified according to ceiling height, lumen requirements, and operational efficiency ensuring reliable illumination that supports productivity and reduces energy costs.
When lighting must operate continuously and maintain visual clarity, correct fixture selection directly impacts safety, workflow, and long-term operating expenses.
Designed for Proper Mounting Height
Lighting performance begins with elevation. Selecting the right fixture type ensures accurate light distribution and eliminates wasted output.
High Bay LED Lights
Engineered for ceilings above 20 feet, delivering concentrated illumination that maintains intensity over large vertical distances.
Low Bay Lights
Optimized for mounting heights below 20 feet, providing wider beam distribution and balanced visual comfort in compact environments.
Matching fixture design to ceiling geometry improves uniformity, reduces shadows, and prevents over-lighting.
Where High Bay and Low Bay Systems Perform Best
Different environments require different output levels and spacing plans.
High Bay Applications
- Distribution centers and logistics hubs
- Manufacturing and production floors
- Aircraft hangars and gymnasiums
- Large-format retail spaces
Low Bay Applications
- Workshops and service garages
- Storage and utility areas
- Supermarkets
- Commercial interiors with moderate ceiling heights
Each setting demands the appropriate lumen package and optical control to maintain consistency across the workspace.
Product Categories
Lighting and Supplies offers a complete range of high bay and low bay lighting solutions for commercial and industrial installations.
High Bay Lighting – High-lumen fixtures for ceilings above 20 feet.
- Linear High Bay – Ideal for aisle-based layouts requiring uniform row lighting.
- Round High Bay – Balanced distribution for open-floor environments.
- UFO High Bay – Compact, high-efficiency fixtures designed for retrofit projects.
Low Bay Lighting – Wide-distribution fixtures optimized for ceilings under 20 feet.
Accessories – Mounting hardware, sensors, and control components to enhance performance and customization.
Performance Comparison
|
Performance Factor |
High Bay |
Low Bay |
|
Typical Mounting Height |
20'–45'+ |
10'–20' |
|
Light Distribution |
Focused, high intensity |
Wide, balanced spread |
|
Common Wattage Range |
100W–400W LED |
60W–200W LED |
|
Primary Objective |
Vertical penetration & scale |
Uniform task lighting |
Proper specification ensures strong visibility without excessive energy consumption.
LED Upgrade Advantages
Upgrading from metal halide or fluorescent fixtures to LED significantly improves operational efficiency.
Lighting and Supplies LED systems provide:
- Instant-on performance with no warm-up time
- Up to 70% energy reduction
- Operational lifespan exceeding 50,000 hours
- Lower heat output
- Reduced maintenance in elevated installations
LED high bay and low bay systems are long-term infrastructure improvements that lower total cost of ownership.
Built for Commercial Compliance and Durability
Our lighting solutions support modern facility requirements:
- DLC-listed models for rebate eligibility
- Compatibility with occupancy sensors and smart controls
- Durable housings for industrial conditions
- Consistent 4000K–5000K color temperatures for visual accuracy
- Reduced lifecycle servicing costs
These systems meet energy standards while improving working conditions across commercial spaces.
Selecting the Right Fixture
Accurate Indoor lighting specification depends on measurable criteria:
- Ceiling height
- Required foot-candle levels
- Fixture spacing and layout
- Operating hours
- Environmental conditions (heat, dust, vibration)
Aligning these factors ensures scalable, efficient lighting performance.
Upgrade Your Facility with Confidence
Whether replacing outdated fixtures or planning a new installation, Lighting and Supplies provides high bay LED lights and low bay lighting solutions engineered for durability, energy savings, and consistent output.
Explore lighting systems designed to maximize visibility, control operating costs, and support long-term facility performance.
Chandeliers
Flush Mount Lighting
Island Lighting
Pendant Lighting
Recessed Lighting
Semi-Flush Mount
Track Lighting
Ceiling Lights Accessories
Wall Sconces
Table Lamps
Floor Lamps
Desk Lamps
Vanity Lighting
Picture & Display Lights
UFO High Bay
Round High Bay
Linear High Bay
Low Bay Lighting
High Bay Accessories
Strip Lighting
Tape Lighting
Under Cabinet Lighting
Linear Fixtures
Shop Lighting
Wraparound Lighting
Rope Lights
Light Bars
Linear Retrofit Kits
Linear Accessories
Flat Panel Lighting
Troffer Lighting
Panel & Troffer Accessories
Emergency Lighting
Exit Signs
Grow Lights
Vapor Tight Lighting
Hazardous Location
UV & Germicidal Lights
Cooler & Refrigeration
Garage Lighting
Work Lights
Stairway Lighting
Wall Packs
Barn Lights
Bulkhead Lights
Wall Pack Accessories
Flood Lighting
Spotlights
Security Lighting
Stadium & Sports Lighting
Flood Light Accessories
Area Lights
Post Top Lighting
Area Light Accessories
Path Lights
Bollard Lights
Deck & Step Lights
In-Ground & Well Lights
Spot Lights
Hardscape Lights
Solar Lights
Landscape Accessories
Street Lights
Pole Lights
Roadway Lighting
Round Canopy
Square Canopy
Canopy Accessories
Outdoor Wall Lanterns
Outdoor Wall Sconces
Hanging Lanterns
Porch Lighting
Outdoor Pendant Lighting
Cylinder Lighting
String & Festoon Lights
Address Lights
Dusk to Dawn Lighting
Marine Lighting
Pool & Pond Lighting
Sign Lighting
A-Shape (A19 / A21)
PAR LED Bulbs
BR LED Bulbs
MR LED Bulbs
LED Tube Lights
Candelabra LED Bulbs
Globe LED Bulbs
Decorative LED Bulbs
R LED Bulbs
LED Corn Bulbs
Smart LED Bulbs
LED Retrofit Kits
Linear Fluorescent Tubes
Compact Fluorescent (CFL)
Plug-In CFL
Circline Bulbs
Halogen Bulbs
Standard Incandescent
Vintage & Edison Bulbs
Metal Halide
High Pressure Sodium
Low Pressure Sodium
Mercury Vapor
Appliance Bulbs
Colored Bulbs
UV Bulbs
Blacklight Bulbs
Grow Bulbs
Sign Bulbs
Projector Bulbs
Indicator & Miniature
Capacitors
Connectors & Adapters
Fuses & Breakers
Junction Boxes
Outlets & Receptacles
Sockets & Lampholders
Wall Plates
Wire Connectors
Rotary Phase Converters
Dimmers
Motion Sensors
Occupancy Sensors
Photocells
Smart Controls
Switches
Timers
Batteries
Electrical Tapes
Flashlights
Multimeters & Testers
Nut Drivers
Pliers
Safety Equipment
Screwdrivers
Tape & Adhesives
Tool Kits
Wire Strippers & Cutters
Weatherproof Covers
Electronic Transformers
Low Voltage Transformers
Magnetic Transformers
Cable Management
Electrical Wire
Extension Cords
Brackets & Arms
Light Poles
Mounting Accessories
Pole Mounts & Tenons
Slipfitters
Trim Rings & Reflectors
Electronic Ballasts
Emergency Ballasts
Fluorescent Ballasts
HID Ballasts
LED Drivers
Magnetic Ballasts
Backup Batteries