40 Watt

Question 1

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 2

What are bi-pin and 4-pin bases, and what are they used for?

Accepted Answer

Bi-pin bases, including the miniature and medium bi-pin, have two small pins that push into a socket commonly used for halogen or some LED bulbs in undercabinet lighting or desk lamps. 4-pin bases, with their four pins, are often found in fluorescent and compact fluorescent (CFL) bulbs; they are designed for fixtures requiring a more secure connection and may need specific ballast compatibility.

Question 3

What are dusk to dawn light bulbs, and where would they be most useful for my home?

Accepted Answer

Dusk to dawn bulbs have a built-in sensor that automatically turns the light on at dusk and off at dawn, providing convenience and enhanced security. These are ideal for outdoor fixtures like porch lights or landscape lighting, ensuring you always have light when needed without worrying about flipping a switch.

Question 4

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 5

I'm looking for energy-efficient options. What are the benefits of using EcoSmart light bulbs?

Accepted Answer

EcoSmart light bulbs are designed to save energy and reduce your electricity bill, often using LED technology, while producing the same brightness as traditional incandescent bulbs. Beyond lower energy consumption, EcoSmart bulbs have a longer lifespan, meaning fewer replacements and less hassle for homeowners.

Question 6

For bulbs labeled A19, A15, and A21, what does the "A" mean, and how do those numbers relate to the bulb?

Accepted Answer

The "A" refers to the traditional, pear-shaped bulb, a common style for homes. The number indicates the bulb's diameter at its widest point, in eighths of an inch, so an A19 bulb is 19/8 inches wide, an A21 is slightly larger at 21/8 inches, and an A15 is smaller at 15/8. Knowing this helps when choosing the right size for your fixtures and the light needed.

Incandescent Light Bulbs

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Department

Review Rating

Brand

Bulbrite

Feit Electric

Globe Electric

Briignite

Emeritpro

Viribright

Price

$0 - $10

$10 - $20

$20 - $30

$30 - $40

$40 - $50

$50 - $100

Special Values

Lighting Technology

LED

Incandescent

Fluorescent

Halogen

CFL

Bulb Shape

Light Bulb Features

No additional features

Enclosed Fixture Rated

Energy Saving

Light Bulb Shape Code

G40

A15

ST18

ST19

T45

B10

G25

T8

T9

A19

B11

BT28

C11

G30

T10

T14

Light Bulb Base Type

Medium

Candelabra

Intermediate

Number of Bulbs Included

1

2

4

5

6

10

12

24

25

50

Bulb Material

Glass

Wattage Equivalence

Rated

Wet Rated

Dry Rated

Damp Rated

Wet Rated (Indoor/Outdoor)

Damp Rated (Indoor/Covered Outdoor)

Dry Rated (Indoor)

Bulb Finish

Clear

Amber

Colored

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