3000 Kelvin Light Bulbs | McMaster-Carr

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10,000 lm to 19,999 lm

20,000 lm to 29,999 lm

30,000 lm to 99,999 lm

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345 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.

Standard Light Bulbs

Screw-In Base Light Bulbs

Your go-to bulbs for everyday use in standard sockets.

Bi-Pin Base Floodlight and Spotlight Bulbs

Often used in display and landscape lighting, these small bulbs produce a focused beam of light.

Screw-In Base Floodlight and Spotlight Bulbs

Light up large areas or spotlight an object. These bulbs suit recessed cans and outdoor floodlights.

Twist-and-Lock Base Floodlight Bulbs

Lock these bulbs into GU10 sockets with a twist. Often used in recessed can fixtures and track lighting, they provide a focused beam of light.

Dusk-to-Dawn Screw-In Base Light Bulbs

A built-in sensor turns these bulbs on when it gets dark, then off when it’s light out.

Motion-Sensing Screw-In Base Light Bulbs

Convert any standard socket into a security light. These bulbs have a built-in sensor that turns them on when it detects movement in the dark.

Twist-and-Lock Base Light Bulbs

Lock these bulbs into GU24 sockets with a twist.

Contact-Lug Base Floodlight and Spotlight Bulbs

Create a focused beam in displays. These bulbs are LED replacements for halogen bulbs, so they use a fraction of the energy and generate less heat.

Tubular Light Bulbs

Bi-Pin Base Tubular Light Bulbs

Replace your fluorescent bulbs or upgrade to LED. These light bulbs are the most common tubular bulbs for fixtures inside plants, warehouses, and offices.

Recessed Single-Contact Base Tubular Light Bulbs

Replace the slender bulbs in lamps and task lights.

Recessed Double-Contact Base Tubular Light Bulbs

Replace existing fluorescent light bulbs that have recessed contacts or upgrade them to LED.

Single-Pin Base Tubular Light Bulbs

Swap new fluorescent light bulbs into your single-pin base fixture, or upgrade them to LED.

U-Shaped Tubular Light Bulbs

Replace the U-shaped fluorescent bulbs in your fixture or upgrade to LED. These bulbs are often used in 2'×2' ceiling lights.

O-Shaped Tubular Light Bulbs

Swap new circular CFL bulbs into your fixture or upgrade to LED. These bulbs are often used in illuminated workstation magnifiers.

Vehicle Headlamp Light Bulbs

Contact-Lug Base Vehicle Headlamp Light Bulbs

Socket Base Vehicle Headlamp Light Bulbs

Bayonet Base Vehicle Headlamp Light Bulbs

Terminal Base Sealed-Beam
Vehicle Headlamp Light Bulbs

LED Light Bulbs for High-Intensity Discharge (HID) Lights

LED Light Bulbs for High-Intensity
Discharge (HID) Lights

Change out the bulbs in your high-intensity discharge (HID) light fixture to lower energy costs. These LED bulbs last longer than other HID bulbs and achieve the same brightness with fewer lumens.

Plug-In Compact Light Bulbs

Two-Pin Wedge Base Plug-In Compact Light Bulbs

Often used in can lights, these bulbs are comparable to PL, Dulux, and Biax bulbs. Change out your CFL bulbs or upgrade to LED.

Four-Pin Base Plug-In Compact Light Bulbs

Swap out the four-pin base fluorescent bulbs in your fixture or upgrade them to LED. Often used in recessed ceiling lights and wall sconces, these bulbs are comparable to PL, Dulux, and Biax bulbs.

Four-Pin Wedge Base Plug-In Compact Light Bulbs

Change out the four-pin wedge base CFL bulbs in your fixture, or upgrade to LED. Often used in can lights, these bulbs are comparable to PL, Dulux, and Biax bulbs.