Find the right lumen level to brighten your space. Then, compare the way warm, neutral, and cool lighting affect the appearance of everyday objects.
Round Bay Lights

Brighten large, open areas, such as warehouses and manufacturing spaces. Use them to replace old high-intensity discharge (HID) lights—they’ll hang from the same chain. IP rated and UL listed for wet locations, these lights are sealed against washdowns. They’ll also keep out dust. The lens is made of polycarbonate to resist impact. These lights are also known as UFO lights.
Lights rated IP66 are protected against high-pressure washdowns. Lights rated IP69K are protected against high-temperature, high-pressure washdowns, such as those used for sanitizing. Lights rated NEMA 4X are protected against washdowns and corrosive liquids.
Lights that meet NSF/ANSI 2 splash zone are safe to use in food processing areas with splashing liquid.
Styles B, C, D, and E last longer when used at high temperatures than Style A, thanks to larger heat sinks and thermally protected drivers. Each light has exactly the same light appearance, so they’ll look the same if you’re using multiple. Styles D and E are the best choice for food environments that require sanitizing washdowns. They’re domed so water drains off and debris doesn’t settle.
Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Dia. | Ht. | For Ceiling Ht. | Brightness, Lumens | Wattage | Voltage | Light Appearance | Housing Material | Mounting Hardware Included | Environmental Rating | Specifications Met | Color | Each | |
Built-In LED—Polycarbonate Plastic Lens | ||||||||||||||
Eyebolt Mount | ||||||||||||||
| E | 19 1/4" | 7 7/8" | 25'-35' | 8,100 13,500 20,200 27,000 | 60W 100W 150W 200W | 120-277V AC | Neutral (4,000K), Cool (5,000K) | Epoxy-Coated Aluminum | Yes | IP66, IP69K, NEMA 4X | NSF/ANSI 2 Splash Zone, DLC Listed, UL Listed, C-UL Listed | White | 9434N23 | 0000000 |
Washdown Ceiling Lights
IP or NEMA rated, these lights have a sealed lens to keep dust and moisture out for protection against washdowns. All meet ETL or UL standards for wet locations.
Mount these lights to the ceiling with the included brackets. For lights with mounting V-hooks, you can suspend them from the ceiling with chains (not included).
Styles A-B have a wraparound lens that allows light to shine from the sides as well as the bottom. Lights with a backup battery stay illuminated for at least 90 minutes during a power outage in compliance with UL 924.
Style C have a tubular lens that allows light to shine from all directions.
IP65 lights withstand light rinses. IP67 lights withstand temporary submersion, so they’ll handle your wettest areas. NEMA 4X lights withstand corrosive liquids and spraying water—including washdowns.
Lights that meet NSF/ANSI 2 standards are commonly used in food handling and processing areas with splashing liquid.


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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Lg. | Wd. | Ht. | Dia. | Brightness, lumens | Wattage | Voltage | Electrical Connection Type | Sensor Type | Light Appearance | Light Setting | Mounting Hardware Included | Includes | Environmental Rating | Specifications Met | Each | |
Made Outside the U.S. | |||||||||||||||||
Built-In LED | |||||||||||||||||
| B | 49 7/8" | 10 5/16" | 5" | __ | 9,000 11,250 13,500 | 60W 75W 90W | 120-277V AC | Hardwire | __ | Neutral (3,500K), Neutral (4,000K), Cool (5,000K) | Dimmable | Yes | Two V-Hooks | IP65, NEMA 4X | UL Listed, DLC Listed, NSF/ANSI 2 Splash Zone | 1616K331 | 0000000 |
Built-In LED with Backup Battery | |||||||||||||||||
| B | 49 7/8" | 10 5/16" | 5" | __ | 9,000 11,250 13,500 | 60W 75W 90W | 120-277V AC | Hardwire | Light, Motion | Neutral (3,500K), Neutral (4,000K), Cool (5,000K) | Dimmable | Yes | Two V-Hooks | IP65, NEMA 4X | UL Listed, UL 924, DLC Listed, NSF/ANSI 2 Splash Zone | 1616K328 | 000000 |
Made in the U.S. | |||||||||||||||||
Built-In LED | |||||||||||||||||
| C | 96" | __ | __ | 4" | 13,500 | 128W | 120-277V AC | Three-Prong Plug | __ | Neutral (4,000K) | __ | Yes | __ | IP67 | UL Classified, NSF/ANSI 2 Splash Zone | 8333K16 | 00000000 |



























