Salt Water Lights | McMaster-Carr

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219 Products

About Brightness and Light Appearance

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

Ceiling and Wall Lights

Plug-In Ceiling Lights

No need for wiring—these lights plug into a standard wall outlet. Also known as shop lights.

Wraparound-Lens Ceiling Lights

Light diffuses evenly from the sides and bottom to produce ambient lighting. These fixtures are ideal for offices, storage rooms, and other indoor spaces.

Recessed Ceiling Lights

Also known as troffers, these lights fit most standard drop-ceiling grids and are often used in offices, storage rooms, and other indoor spaces. Drop them into your recessed ceiling grid.

Recessed Round Ceiling Lights

Install these lights flush with your ceiling for a smooth look and even lighting. They offer the appearance of can lights without the bulky housing.

Retrofit Recessed Ceiling Lights

Upgrade your fluorescent recessed lighting to energy-efficient LEDs without removing fixtures and exposing insulation.

Recessed Can Lights

Install these lights into ceiling cutouts with housings for direct, overhead lighting. They’re often used in indoor spaces such as offices and lobbies, and as decorative lighting.

Motion-Sensing Ceiling Lights

Don’t waste energy lighting unoccupied spaces—these lights turn on when they detect movement.

Quick-Connect Ceiling and Wall Strip Lights

Create long rows of lights in indoor workspaces without having to hardwire one unit to another.

Linear Ceiling Lights

Link these lights together to create different shapes with a sleek look.

Decorative Ceiling Lights

Brighten entryways and small spaces.

Wall Lights

Create ambient and accent lighting with these sleek, modern lights that shine above, below, and around themselves.

Made-to-Order Wall Lights with Letters or Numbers

Customize these lights to label doors or areas of a building.

High-Temperature Linear Bay Lights

Rated for over a decade of use well above 100° F, these linear bay lights long outlast standard facility lights in high heat.

Hazardous Location Ceiling Lights

Illuminate chemical plants, refineries, and other facilities where flammable and combustible gases may be present in the event of a leak or ventilation failure. These lights are rated for use in NEC Class 1, Division 2 hazardous locations.

Explosion-Proof Ceiling and Wall Lights

The enclosure on these jelly jar lights contains explosions, sparks, and flashes. These lights are safe to use in NEC Class I, II, and III, Division 1 hazardous locations.

Explosion-Proof Linear Bay Lights

Safely light up chemical processing plants, mining operations, and other large areas where combustible gases and dust are present. These lights have an explosion-proof housing that contains sparks and flames, so they won’t react to nearby hazards.

Explosion-Proof Ceiling Lights

Contain explosions, sparks, and flashes—the enclosure on these ceiling lights makes them safe to use in NEC Class I and II, Division 1 hazardous locations.

Hazardous Location Recessed Lights

Mount these lights in recessed spaces so the lens is flush with the ceiling or wall. NEC Classes I and II, they’re safe to use in paint spray booths, blast booths, and other areas with ignitable concentrations of flammable or combustible gases, vapors, liquids, and dust.

Hazardous Location Linear Bay Lights

Mount these lights in large, open areas where flammable and combustible gases may be present, such as during leaks or ventilation failures. These lights are rated for use in NEC Class 1, Division 2 hazardous locations.

Hazardous Location Ceiling and Wall Lights

Brighten chemical plants, refineries, and other facilities where flammable and combustible gases, dust, or fibers may be present in the event of a leak or ventilation failure. These lights are rated for use in NEC Class I, II, and III, Division 2 hazardous locations.

Retrofit Hazardous Location Round Bay Lights

Upgrade your existing hazardous location bay lights to energy-efficient LEDs.

Corrosion-Resistant Washdown Bay Lights

Illuminate harsh, wet areas, even outside in extreme weather—these lights are often used on ship building ports. Rated NEMA 4X and UL marine listed, they’re sealed against heavy rain and washdowns, and they won’t corrode from salt water or other liquids.

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.

Retrofit Washdown Round Bay Lights

Upgrade your existing bay lights to energy-efficient LEDs without replacing your mounting hood or conduit. These lights are NEMA 4X rated, so they’re sealed to withstand sprayed water and cleaning chemicals from washdowns.

Clean Room Lights

Prevent contaminants from entering your ISO Class 3 clean room—these lights have an airtight seal.

Clean Room Recessed Ceiling Lights

To keep contaminants from entering your clean room, these lights seal against drop ceilings with an airtight gasket.

Wet-Location Wall Lights

Also known as sconces, these lights are a stylish choice for ambient and accent lighting in hallways and entryways. They’re UL or ETL listed for wet locations, so you can install them outdoors—rain and humidity won’t be a problem.

Low-Profile Wet-Location Ceiling and Wall Lights

Tough enough for offshore rigs and seafaring vessels—yet less than half the height of typical jelly jar lights. Built with a thick aluminum housing and a tough polycarbonate lens, these lights withstand hard impact without a guard.

Outdoor Lights

Hazardous Location Large-Area Floodlights

These lights are UL listed for use in hazardous locations where flammable/combustible gases, vapors, and liquids may be present.

Explosion-Proof Floodlights

Light up offshore rigs, coal mines, and other outdoor areas where gas, vapor, or dust could ignite. These lights have an enclosure that contains sparks and explosions, so they won’t react with nearby hazards.

Outdoor Ceiling Lights

Hang these lights in garages and covered walkways to create a safe, well-lit path. They’re also known as canopy lights.

Marine-Grade Outdoor Wall Lights

From docks to shipyards, these lights illuminate walkways exposed to salt spray or heavy rain. They’re marine listed and tested for 1,000 hours to ASTM B117 standards, which means they’ll resist corrosion to last for years in salty, coastal weather.

Explosion-Proof Dock Lights

Safe to use in areas with ignitable concentrations of flammable or combustible gases, vapors, liquids, and dust, these lights are rated NEC Class I, II, and III.

Explosion-Proof Emergency Backup Lights

Light the path toward exits where combustible gases and dust are constantly present—the enclosure on these lights contains sparks and flashes to prevent a reaction with nearby hazards. They’re often found in extreme environments, such as refineries and chemical plants.

Surface-Mount Hazardous Location Flashing Lights

These lights are UL listed for environments where fuels, solvents, acetylene, and other hazardous substances may be present.