G4 - Light Bulbs - The Home Depot

Question 1

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 2

When should I choose flood or spotlight bulbs, and what's the difference?

Accepted Answer

Flood light bulbs produce a wide beam, ideal for illuminating large areas like patios or driveways. In contrast, spotlight bulbs focus their beam more narrowly, making them perfect for highlighting artwork or architectural features, giving you options for different needs and purposes. Both can be used indoors or outdoors, depending on the fixture.

Question 3

I'm replacing a fixture in my dining room, and the old bulb was a funny shape. What's the difference between a candle and a bent-tip candle shape, and when would I use them?

Accepted Answer

Candle bulbs, with their classic flame-like shape, add a touch of elegance to chandeliers and decorative fixtures; the bent-tip candle variation enhances this by offering a more ornate and softer lighting effect. Both types are great for creating a warm, inviting ambiance in your dining or living room.

Question 4

What does the enclosed fixture rate mean for my light bulbs, and why is it important?

Accepted Answer

Enclosed fixture rated light bulbs are designed to handle the heat buildup inside enclosed fixtures, preventing premature failure and ensuring safe operation. This is crucial for fixtures like globes or recessed lighting where airflow is limited, allowing you to choose the correct bulb for your light.

Question 5

Which light bulbs are the best selling?

Accepted Answer

The 12-Volt LED Frosted Festoon Lamp (2700K) is one of our best-selling light bulbs.

Light Bulbs

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Department

Review Rating

Brand

Feit Electric

Bulbrite

KICHLER

HALCO LIGHTING TECHNOLOGIES

Westinghouse

Generation Lighting

LUXRITE

Hinkley Lighting

Philips

Sunlite

Price

$0 - $10

$10 - $20

$20 - $30

$30 - $40

$40 - $50

$50 - $100

Special Values

Lighting Technology

LED

Halogen

Incandescent

Bulb Shape

Light Bulb Features

No additional features

Enclosed Fixture Rated

Energy Saving

Light Bulb Shape Code

T3

T4

T5

MR11

T6

G40

S8

Specialty Code

Light Bulb Base Type

Bi-Pin

Wedge

Festoon

Number of Bulbs Included

1

2

3

4

5

6

10

12

24

48

Bulb Material

Plastic

Glass

Wattage Equivalence

5 Watt

10 Watt

15 Watt

20 Watt

30 Watt

40 Watt

Bulb Finish

Clear

Frosted

Rated

Damp Rated (Indoor/Covered Outdoor)

Wet Rated (Indoor/Outdoor)

Dry Rated (Indoor)

Bulb Color

No Color

White

Gray