Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

A21 General Purpose Light Bulbs

47 results

GE 250 -Watt EQ A21 Soft white Medium screw base E26 Dimmable Incandescent General purpose Light Bulb
Find My Store

for pricing and availability

4.5
174
Brightness:3335 (lm)
Color Temperature:2800 (K)
Bulb Finish:Frosted
Utilitech 3-way 150 EQ A21 E26 LED General purpose Light Bulb
Find My Store

for pricing and availability

4.5
161
Brightness:2610 (lm)
Color Temperature:2700 (K)
Bulb Finish:Frosted
Utilitech Rechargeable Battery 40 -Watt EQ A21 Soft white Medium screw base E26 LED General purpose Light Bulb
Find My Store

for pricing and availability

4.4
59
Brightness:200 (lm)
Color Temperature:2700 (K)
Bulb Finish:Coated
Cree Lighting Dimmable LED General Purpose Light Bulb with Medium Screw Base E26
Find My Store

for pricing and availability

4.8
43
Brightness:2605 (lm)
Color Temperature:5000 (K)
Bulb Finish:Frosted
Philips Hue Hue Matter Certified 100 -Watt EQ A21 Color-changing Medium screw base E26 Dimmable Smart LED General purpose Light Bulb
Find My Store

for pricing and availability

4.5
40
Brightness:1600 (lm)
Color Temperature:2700 (K)
Bulb Finish:Frosted
Utilitech 150 -Watt EQ A21 Daylight Medium screw base E26 Dimmable LED General purpose Light Bulb 4 -Pack
Find My Store

for pricing and availability

4.7
88
Brightness:2610 (lm)
Color Temperature:5000 (K)
Bulb Finish:Frosted
Cree Lighting Motion Activated 100 -Watt EQ A21 Switchable white Medium screw base E26 LED General purpose Light Bulb
Find My Store

for pricing and availability

4.6
11
Brightness:1500 (lm)
Color Temperature:5000 (K)
Bulb Finish:Frosted
Simply Conserve Eco-Efficient CA Compliant LED 100 -Watt EQ A21 Soft white Medium screw base E26 Dimmable LED General purpose Light Bulb 6 -Pack
Find My Store

for pricing and availability

Brightness:1600 (lm)
Color Temperature:2700 (K)
Bulb Finish:Opaque
GE Cync 100 -Watt EQ A21 Full spectrum Medium screw base E26 Dimmable Smart LED General purpose Light Bulb
Find My Store

for pricing and availability

4.4
57
Brightness:1600 (lm)
Color Temperature:2700 (K)
Bulb Finish:Frosted
Feit Electric Feit Smart WiFi 100 -Watt EQ A21 RGB Medium screw base E26 Dimmable Smart LED General purpose Light Bulb
Find My Store

for pricing and availability

3.3
213
Brightness:1600 (lm)
Color Temperature:6500 (K)
Bulb Finish:Frosted
Cree Lighting 150 -Watt EQ A21 Switchable white Medium screw base E26 LED General purpose Light Bulb
Find My Store

for pricing and availability

4.8
18
Brightness:2200 (lm)
Color Temperature:5000 (K)
Bulb Finish:Frosted
Utilitech 200 -Watt EQ A21 Daylight Medium screw base E26 LED General purpose Light Bulb
Find My Store

for pricing and availability

4.6
73
Brightness:2800 (lm)
Color Temperature:5000 (K)
Bulb Finish:Frosted
BIGHOUSE 36 Pack A19 LED Light Bulbs 100 Watt Equivalent 2700K Warm White 13W 1500 Lumens E26 Standard Base Bright Lightbulbs Non-Dimmable 85+ CRI for Bedroom Living Room Office Home Lighting Fixture
Find My Store

for pricing and availability

Brightness:1500 (lm)
Color Temperature:2700 (K)
Use Location:Indoor
Luxrite 150 -Watt EQ A21 Warm white Medium screw base E26 Dimmable LED General purpose Light Bulb 2 -Pack
Energy Star Qualified
Find My Store

for pricing and availability

5.0
1
Brightness:2550 (lm)
Color Temperature:2700 (K)
Bulb Finish:Frosted
Luxrite 150 -Watt EQ A21 Soft white Medium screw base E26 Dimmable LED General purpose Light Bulb 2 -Pack
Energy Star Qualified
Find My Store

for pricing and availability

Brightness:2550 (lm)
Color Temperature:3000 (K)
Use Location:Indoor/Outdoor
Luxrite 150 -Watt EQ A21 Cool white Medium screw base E26 Dimmable LED General purpose Light Bulb 2 -Pack
Energy Star Qualified
Find My Store

for pricing and availability

Brightness:2550 (lm)
Color Temperature:4000 (K)
Use Location:Indoor/Outdoor
Luxrite 150 -Watt EQ A21 Warm white Medium screw base E26 Dimmable LED General purpose Light Bulb 4 -Pack
Energy Star Qualified
Find My Store

for pricing and availability

Brightness:2550 (lm)
Color Temperature:2700 (K)
Use Location:Indoor/Outdoor
GE Cync 100 -Watt EQ A21 Full spectrum Medium screw base E26 Dimmable Smart LED General purpose Light Bulb
Find My Store

for pricing and availability

3.9
30
Brightness:1600 (lm)
Color Temperature:2700 (K)
Bulb Finish:Frosted
Simply Conserve 100-Watt EQ Cool White A21 with GU24 Base 100 -Watt EQ A21 Cool white GU24 Dimmable LED General purpose Light Bulb 8 -Pack
Find My Store

for pricing and availability

Brightness:1600 (lm)
Color Temperature:4000 (K)
Bulb Finish:Opaque
Luxrite 150 -Watt EQ A21 Bright white Medium screw base E26 Dimmable LED General purpose Light Bulb 2 -Pack
Energy Star Qualified
Find My Store

for pricing and availability

Brightness:2550 (lm)
Color Temperature:5000 (K)
Use Location:Indoor/Outdoor

Related Products

Low-Cost Lighting With General Purpose LED Light Bulbs


LED energy-efficient light bulbs provide the same brightness as incandescent bulbs but use less electricity. LEDs are also long lasting, which helps keep replacement costs down. They stay cool to the touch during use, so they don’t add extra heat to your home. LED replacement bulbs are available in a range of styles, from general purpose light bulbs for lamps to decorative LED candelabra bulbs for chandeliers.


You can use several types of LED light bulbs outside. You might use spot or flood light bulbs to highlight landscape features, improve home security or keep outdoor areas safe for after-dark use. Lowe’s has an Outdoor Lighting Buying Guide to help you decide on outdoor lighting solutions.


You may want more or less light in different parts of your home. Do you need brighter light for cooking, entertaining or reading? Or less in a bedroom, TV room or hallway? Use our Light Bulb Buying Guide to help you choose the best LED bulb for your needs.


Frequently Asked Questions


Q: Do LED light bulbs use less electricity than fluorescent light bulbs?

A: Yes, LED light bulbs use less electricity than comparable fluorescent light bulbs. An LED light bulb is more efficient than a fluorescent light bulb and can produce the same level of brightness, measured in lumens, while consuming fewer watts.


Q: Do LED bulbs emit heat?

A: LED bulbs emit minimal heat and are much cooler than comparable incandescent light bulbs. Due to a built-in heat sink, LED bulbs are cool to the touch and don’t contribute as much heat to rooms as incandescent bulbs do.


Q: What’s the difference between lumens and watts in LED light bulbs?

A: Lumens versus wattage is a comparison of two units of measurement that quantify brightness and power consumption, respectively. Lumens are a measure of the brightness of a light bulb, while wattage indicates the energy the bulb consumes. Consumers have traditionally used wattage to compare brightness for incandescent light bulbs, but since LED light bulbs use fewer watts to produce a comparable level of light, it’s helpful to instead look at the lumens an LED light bulb produces. A higher lumens measurement on an LED light bulb indicates that it’s a brighter light.