Illuminators | McMaster-Carr

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Brightness

10,000 lm to 19,999 lm

20,000 lm to 29,999 lm

30,000 lm to 99,999 lm

100,000 lm or greater

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Electrical Receptacle

Screw-In Base Size

Medium (Standard Household)

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Bulb Diameter

3,544 Products

Most Likely Products

Light Bulbs

Standard household, miniature, compact, tubular, ultraviolet, infrared, and blacklight bulbs

1,422 products

Machine and Task Lights

Shine light on work areas, within enclosures, and inside machines

165 products

Light Boxes

Illuminate your drafting work and view transparencies, slides, and X-rays

12 products

All Results

Lighting

Light Bulbs

Standard household, miniature, compact, tubular, ultraviolet, infrared, and blacklight bulbs

1,422 products

Machine and Task Lights

Shine light on work areas, within enclosures, and inside machines

165 products

Facility Lights

Illuminate both indoor and outdoor areas with a permanent light source

249 products

Light Socket Adapters

Convert light fixtures to accept different bulbs

5 products

Light Socket Pull Cords

Lengthen pull-chain light switches

1 product

Light Sockets

Install or replace sockets in fixtures for standard household, tubular, compact, or miniature bulbs

40 products

Light Ballasts

Replace the ballast for fluorescent, metal halide, or high-pressure sodium bulbs

42 products

Light Transmitters

Light up small and hard-to-reach areas such as the inside of models, prototypes, and circuit boards

18 products

Lamp Pipe

Connect lamp components and conceal wires when building or repairing lamps

18 products

Lamp Pipe Fasteners

Fasten lamp pipe to a socket or base to build and repair lamps

2 products

Light Guards

Shield light bulbs to prevent them from breaking

13 products

LED Drivers

Send electricity to LED lights and protect them from voltage and current fluctuations

22 products

Light Lenses

Reduce glare from light bulbs and protect them from damage

22 products

Light Filters

Change light color, reduce glare, or block ultraviolet light

9 products

Light Starters

Replace or add starters in magnetic ballasts

7 products

Light Hangers

Suspend lights from the ceiling

3 products

Emergency-Light Conversion Kits

Convert fluorescent lights into emergency backup lights

3 products

Flashlight Converters

Convert incandescent, halogen, krypton, and xenon Maglites to LED for more light and battery life

2 products

Flashlight Mounts

Attach flashlights to hard hats and other surfaces to keep your hands free for work

13 products

Light Panels

Illuminate signs and keyboards with a thin backlit panel

1 product

Flashlight Magnifiers

Turn your flashlight into an illuminated magnifying glass

3 products

Light Pipes

Concentrate and direct light from the bulb on a circuit board to a display

16 products

Portable Work Lights

Bring lighting to poorly lit or completely dark areas

151 products

Flashlights

Direct a beam of light to precisely where it’s needed

92 products

Headlamps

Keep your hands free by wearing a flashlight on your head

30 products

Measuring and Inspecting

Light Boxes

Illuminate your drafting work and view transparencies, slides, and X-rays

12 products

Magnifiers

Workstation, hand-held, headband, and eyeglass magnifiers

82 products

Machine Vision Lights

Illuminate an object so your machine vision camera can capture detailed images for inspection

36 products

Ultraviolet Inspection Lights

Shine on equipment to detect traces left behind by leaks, rodents, and other contaminants

12 products

Microscopes

Enlarge the view of small parts and samples for inspection and assembly

18 products

Inspection Mirrors

Reach around corners and obstructions to inspect hard-to-see areas

14 products

Optical Comparators

Magnify your part to check for dimensional accuracy and surface defects

4 products

Light Meters

Measure light quality and intensity

20 products

Communication

Indicator Lights

Call attention to hazards and changes in status with flashing, strobe, and other lights

234 products

Vehicle Lights

Illuminate your way, mark your vehicle's clearance, or send signals to people and drivers

16 products

Audible Alarms/Indicator Lights

Alert people with both light and sound

64 products

Traffic Lights

Signal and direct traffic

5 products

Barricade Lights

Mount to barricades so they're easier to see in low-light conditions

3 products

Safety Flares

Light up to alert oncoming traffic to road hazards and stalled vehicles at night

3 products

Aircraft Signal Lights

Mount to the top of towers to warn low-flying aircraft

2 products

Signs

Everything from accident prevention to traffic control to exit signs

95 products

Pointers

Shine the laser or extend the tip to direct attention during presentations

5 products

Fabricating and Machining

Lighters

Light flames and recharge for repeated long-term use

2 products

Ultraviolet Curing Lamps

Cure adhesives and sealants, inspect parts for quality, or detect leaks

7 products

Tweezers

Grasp small objects that are too small to pick up by hand

1 product

Multitools

A variety of tools and blades all in one

3 products

Spring Clamp Workholders

Secure small parts in spring clamps to keep hands free for soldering, gluing, and assembling

2 products

Magnetic Retrievers

Pick up screws, nuts, and other small magnetic objects

3 products

Retrievers

Grab and pull objects out of hard-to-reach spots

1 product

Electrical

Electronic Component Kits

Include diodes, rectifiers, and transistors to convert current or amplify electronic signals

1 product

Electrical Plugs

Pair with sockets or receptacles to transmit power or data

2 products

Electrical Cords

Connect equipment and devices to a power supply

1 product

Light Switch Sensors

Automatically turn lights on and off when you enter and exit rooms

75 products

Light Dimmers

Adjust the brightness of lights, even in large workspaces

2 products

Light Switches

Manually turn lights on and off

58 products

Manual Switches

Everything from toggle, push-button, and rocker switches to foot switches

1 product

Light Switch/Receptacles

Combine a switch and receptacle into a single outlet box for a small footprint

2 products

Fluid Handling

Water Detector Sensors

Place near tanks, sump pumps, and pipe lines to alert you to water leaks

1 product

Material Handling

Conveyors

Roller, skate wheel, ball transfer, belt, and vacuum conveyors

3 products

Containers, Storage, and Furniture

Flashlight Holders

Stow flashlights in belt holsters and loops

13 products

Facility and Grounds Maintenance

Disinfecting Lights

Kill bacteria, viruses, and other microbes on surfaces that liquid cleaners could damage

5 products

Bug Traps

Lure and trap insects such as yellow jackets, flies, and crawling bugs

1 product

Bug Zappers

UV light draws in and shocks flying insects

10 products

Heating, Ventilation, and Air Conditioning

Fans

Blow and direct air to keep spaces and equipment cool and ventilated

6 products

Building and Machinery Hardware

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

13 products

Safety Equipment

Bump Caps

Guard against minor head bumps and scrapes

1 product

Multi-Gas Detectors

Monitor air for carbon monoxide and combustible gases including methane, hydrogen, and propane

3 products

Oxygen Detectors

Too much or too little oxygen triggers alarms and warning lights

2 products

Hydrogen Detectors

Alarms and lights alert you to the presence of hydrogen

2 products

Propane Detectors

Alarms and lights alert you to the presence of propane instantly or after a set exposure time

1 product

Methane Detectors

Alarms and lights alert you to the presence of methane instantly or after a set exposure time

1 product

Barricades

Panel, rail, cone-mount, barrel, and water-fill barricades

5 products

Welding Helmets

Guard against scratches and weld spatter better than face shields

1 product

Hats

Shield your head from sun, rain, cold, and sparks

1 product

Smoke Detectors

Warn people when there's smoke in your facility

1 product

Carbon Monoxide Detectors

Alarms, lights, or color changes alert you to the presence of carbon monoxide

2 products

Hydrogen Sulfide Detectors

Alarms and lights alert you to high levels of hydrogen sulfide

2 products

Sound Level Monitors

Continuously measure ambient sound levels to confirm they fall within your programmed thresholds

2 products