

💼 Illuminate your workspace like a pro—custom brightness, smart savings, and rugged reliability in one sleek fixture!
The Lithonia Lighting I-BEAM LED High Bay Light is a versatile, energy-efficient ceiling fixture designed for industrial and commercial spaces. It offers adjustable brightness (12,000 or 16,000 lumens) and selectable color temperatures (4000K or 5000K), with dimmable LEDs that reduce power consumption by up to 60%. Built with durable aluminum housing and surge protection, it supports multiple mounting options and is UL/CSA certified. Backed by a 5-year warranty, it delivers long-lasting, customizable lighting ideal for warehouses, garages, and workshops.






| Brand | Lithonia Lighting |
| Color | 4000K | 5000K Switchable |
| Material | Aluminum |
| Style | 12000 | 16000 Adjustable Lumens |
| Light fixture form | Close to Ceiling |
| Room Type | Warehouse |
| Product Dimensions | 19.29"L x 12.99"W x 2.78"H |
| Specific Uses For Product | Warehouse |
| Indoor/Outdoor Usage | Indoor |
| Power Source | Corded Electric |
| Installation Type | Flush Mount |
| Special Feature | Adjustable Color Temperature, Dimmable |
| Control Method | App |
| Light Source Type | LED |
| Finish Type | Painted |
| Shade Material | Aluminum |
| Number of Light Sources | 1 |
| Voltage | 120 Volts |
| Theme | Industrial |
| Light Color | White |
| Shape | Rectangular |
| Included Components | LED Lens, Mounting Hardware |
| Warranty Type | Limited |
| Lighting Method | LED |
| Specification Met | CSA, UL, cUL |
| Number of Items | 1 |
| Wattage | 133 watts |
| Bulb Base | GU24 |
| Controller Type | Push Button |
| Switch Type | Rocker |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Brightness | 12000, 16000 lumen |
| Efficiency | high |
| Mounting Type | Ceiling Mount |
| Shade Color | White |
| Fixture Type | Non Removable |
| Assembly Required | No |
| Manufacturer | Acuity Brands Lighting |
| Size | 18.2-Inch x 16.2-Inch |
| UPC | 196183778918 |
| Global Trade Identification Number | 00196183778918 |
| Model Name | I-BEAM |
| Part Number | IBE ALO21 MVOLT SWW9 80CRI DWH |
| Item Weight | 8.13 pounds |
| Item model number | IBE ALO21 MVOLT SWW9 80CRI DWH |
| Finish | Painted |
| Pattern | Light |
| Item Package Quantity | 1 |
| Special Features | Adjustable Color Temperature, Dimmable |
| Batteries Required? | No |
| Warranty Description | 2 year limited. |
D**E
Great quality lighting
Bought 6 of these for my 30 x 40 x 16 garage. They keep me lighted very well. Highly recommend this brand of lights.
A**R
Fixtures
Happy
J**E
Light matched the other lights
Needed the light to match the others. Works good in my garage wit 14 ft celing
S**.
LED 2’ light fixture
Bright light, but will need wiring/mounting.
P**R
Nice quality, great light for vaulted ceiling in garage
I wanted something with a little more lumens for mounting 17' high in the center of my garage/workshop. I initially thought that they could be too bright but it does a great job from that height. The 22k lumens may have worked even better but I'll live with this for now.Solid metal construction but the driver on one of them was flopping around in the metal wiring box. Replaced the crappy stamped metal nuts but overall well built.They come well wired on the inside for 0-10v dimming with push in connectors, configured to easily allow you to go from one light to another with the low voltage wiring (I'll wire that up at some point in the future)I'll likely buy a few more of these. They are a little pricy, but I've seen less expensive ones that seemed too flimsy.
D**.
Easiest fixture swap I've ever done
Easy to swap out even with being hard wired.
D**H
Very bright
These were recommended by our electrician and I am very happy we listened. The lumen output is excellent, the color temperature is perfect and they look great!
R**L
Good lifespan
The pictures are from May 2015, when we installed 31 of these the lights(5000K) to replace 250 Watt MH lights. Worked well for 5 years @ 13 Hours a day. Bought from Home Depot at that time. Started dying one at time. Time for replacement.Bought these 4000K ones from amazon, and switched all the old ones straight out. Sure they will give service for another 5 yearsSaved around 800 to 900 a month in electric Bills
Trustpilot
1 day ago
3 weeks ago