Energy Saving

Question 1

I love the vintage look. Are Edison bulbs a good choice for general lighting?

Accepted Answer

Edison bulbs are fantastic for adding a warm, decorative touch to your home with their visible filament design and amber glow. Still, they're generally not the most efficient choice for primary lighting due to their lower lumen output. Consider using them in fixtures where the aesthetic is as important as the illumination.

Question 2

How many lumens do I need to light a specific room in my home properly?

Accepted Answer

Knowing the right amount of light makes all the difference! Check out our Lumens Per Square Foot guide to get recommendations for the brightness you need for each space in your house. You will feel confident you are purchasing the right bulbs for your home!

Question 3

I have a floor lamp that needs a new bulb. It uses one of those long bulbs. Are there different types, and what are they best suited for?

Accepted Answer

For floor lamps, you might find tubular or linear bulbs, known for their elongated shape and ability to provide a spread-out light. Tubular bulbs tend to be used more for decorative fixtures, while linear bulbs provide light for larger areas. Always check the base type and wattage to ensure compatibility with your lamp.

Question 4

What's the difference between a medium (E26) and candelabra (E12) screw base, and which one do I need?

Accepted Answer

Medium (E26) base bulbs are the most common size for household lamps and fixtures, while candelabra (E12) bases are smaller and typically used in chandeliers, decorative fixtures, and nightlights. To choose the right one, look at the base of your old bulb or the fixture socket – if it's larger and standard-sized, you need an E26, while smaller ones are E12.

Question 5

I want to upgrade to LED bulbs, but I'm unsure if the base will fit. What common base types might I encounter, and what should I consider?

Accepted Answer

Common bases for LED upgrades include the screw-in E26 (standard medium base), smaller E12 (candelabra), and bi-pin bases like GU10 or G4. When upgrading, always match your existing base code; however, some LEDs, such as the E26, are offered in other base types, such as the GU10, for use in many common fixtures. Be sure to double-check to ensure you select the correct base.

Question 6

What are type A light bulbs, and why are they so common?

Accepted Answer

Type A light bulbs are the classic, pear-shaped bulbs you're most likely familiar with. They fit standard medium-base sockets and are widely used in lamps and fixtures throughout homes. Their popularity stems from their versatility, affordability, and compatibility with most everyday lighting setups, making them a reliable choice for general illumination.

T9 T9 Light Bulbs

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Department

Review Rating

Brand

Feit Electric

LUXRITE

Westinghouse

Price

$0 - $10

$10 - $20

$20 - $30

$30 - $40

$40 - $50

$50 - $100

$100 - $150

$150 - $200

Lighting Technology

LED

Fluorescent

Bulb Shape

Light Bulb Features

Enclosed Fixture Rated

Plug and Play

No additional features

Light Bulb Shape Code

A19

T8

ST19

A15

G25

B11

PAR38

PL

MR16

Specialty Code

B10

G16.5

BR30

A21

T5

BA10

PAR30

T10

CA11

T9

BR40

S14

R20

PAR20

T4

T12

ST64

T14

BA11

PAR16

A23

G12

MR11

T25

T6.5

T6

G16

R14

T3

G40

T45

C11

T7

B13

R30

S11

ST20

ST58

B12

CA10