Commercial Grade Fixtures

UL Certified. 5-Year Warranties

Fast Shipping

Ships Fast from 6 U.S. Warehouses

Direct Pricing

No Middleman Markups

Expert Support

Real People Who Know Lighting

Commercial-Grade Lighting.Without the Markup.

Field-proven products, fast shipping, and real support.

236W Selectable LED Round High Bay — Type V by GradeONE, featuring a black heatsink, circular LED array, and a top hanging hook, shown from below against a white background.

LED High Bays Starting at Shop LED High Bays

Warehouse lit by rows of linear LED high bay fixtures

Linear High Bays.Built for Big Spaces.

Even, glare-controlled light for gyms, warehouses and production floors.

Linear High Bays Starting at Shop Linear High Bays

GKOLED 250W Selectable Linear LED High Bay (4-Pack)

Flash Sale

250W Selectable Linear LED High Bay (4-Pack)

Lumens: Up to 36,100 lmSelectable
CCT: 4000K / 5000KSelectable
Voltage: 120-277V

Same or Next Day Shipping

$449.99

$112.50 per unit

GKOLED 100W Selectable LED Round High Bay

Flash Sale

100W Selectable LED Round High Bay

Lumens: Up to 14,500 lmSelectable
CCT: 4000K / 5000KSelectable
Voltage: 120-277V
Sensor: Sensor-Ready

Same or Next Day Shipping

$49.99

GKOLED 150W Selectable LED Round High Bay

Flash Sale

150W Selectable LED Round High Bay

Lumens: Up to 22,500 lmSelectable
CCT: 4000K / 5000KSelectable
Voltage: 120-277V
Sensor: Sensor-Ready

Same or Next Day Shipping

$64.99

GradeONE 150W Selectable LED Linear High Bay — Narrow fixture with a white housing and flat panel, viewed from a low angle against a white background.

Hot Deal

320W Selectable LED Linear High Bay

Lumens: Up to 43,200 lmSelectable
CCT: 3500K–5000KSelectable
Voltage: 120-277V
Sensor: None

Ships in 1-3 Business Days

$189.99

Shop by Brand

Industry-recognized brands, curated for the products that perform on real installs. A short list of brands we trust on the job. Each one DLC-listed, UL-certified, or both no exceptions.

LED lighting, built to perform.

A trusted LED fixture line with the standards pros expect. UL listed, 5-year warranty standard, and direct-to-pro pricing.

Shop GradeONE →

Architectural - decorative interior and exterior decor

Commercial LED lighting for indoor, outdoor, architectural and controls.

LED fixtures, indoor and outdoor lighting, architectural products, and controls.

High-performance LED lamps, fixtures, and sensors for commercial and industrial projects.

Bright warehouse aisle under LED high bays, strip lights, and wall packs

Warehouse Lighting

High bays, vapor tights, strip lights and wall packs for open floors and racking.

Explore Products

Office parking lot at dusk with LED area lights, wall packs, and post-top lights

Parking Lot Lighting

Area and post-top lights plus wall packs for lots, drives and perimeters.

Explore Products

High school gym lit by round and linear LED high bays

Gymnasium Lighting

Round and linear high bays for courts, gyms and rec centers.

Explore Products

Open office lit by LED flat panels, troffers, and downlights

Office Lighting

Troffers, flat panels, downlights and architectural linear for workspaces.

Explore Products

Data center aisle under LED panels and strip lights

Data Center Lighting

Strip lights, vapor tights, panels and troffers for server rooms and aisles.

Explore Products

Fleet garage lit by LED high bays, vapor-tight strips, and canopy lights

Garage & Shop Lighting

High bays, vapor tights, strip lights and canopy lights for bays and shops.

Explore Products

Manufacturing floor under LED high bays and wall packs

Industrial Lighting

High bays, vapor tights and wall packs for plants and production floors.

Explore Products

Bright commercial stairwell with LED fixtures and an exit sign

Stairwell Lighting

Stairwell fixtures, strip lights and exit and emergency lighting.

Explore Products

High school football field under LED sports floodlights

Stadium Lighting

Sports lights and floods for fields, courts and arenas.

Explore Products

Pole barn interior lit by LED high bays, with a dusk-to-dawn light outside

Barn / Agricultural Lighting

High bays, vapor tights, floods and dusk-to-dawn lights for barns and outbuildings.

Explore Products

Elementary classroom lit by LED flat panels and troffers

School / Education Lighting

Panels, troffers, stairwell fixtures and wall packs for classrooms and campuses.

Explore Products

FOR THE TRADE

The Trade Program: Free to Join. Built for the Pros.

A free membership program for the people who buy lighting for work. Apply once, get trade pricing on every fixture in the catalog, a dedicated account rep on the account, free project quotes and layout support, and a lower threshold for free shipping. Built for electrical contractors, facility managers, estimators, and designers running real commercial projects.

Trade pricing across the full catalog

Dedicated account rep on every trade account

Free project quotes and lighting layouts

Free shipping on orders over $500

Apply for Trade Pricing →

Curated Selection

Not every product makes the cut. Only lighting that meets quality, efficiency, and performance standards earns a place in the marketplace. Field-tested performance, vetted brand relationships, and SKU-by-SKU review mean you spend less time comparing and more time ordering.

Explore Products

Expert Guidance

Real lighting specialists on call — phone, email, and chat. Free layout assistance. ROI and energy-savings guidance for the bid. We help you find the right product for your specific application and budget, then get you the docs you need to close.

Unified Warranty Support

All products backed by the same post-purchase warranty and support experience, regardless of brand. One process across brands. Reduces buyer risk when ordering across multiple manufacturers.