Source smarter with
Leverage AI to find the perfect product match in seconds
Matches from over 100 million products with precision
Handles queries 3 times as complex in half the time
Verifies and cross-validates product information
Get the app
Get the Alibaba.com app
Find products, communicate with suppliers, and manage and pay for your orders with the Alibaba.com app anytime, anywhere.
Learn more

A19 gu10 base

(23 products available)

About a19 gu10 base

Types of A19 GU10 Base

The A19 GU10 is a hybrid term referring to two different types of light bulb bases. The A19 bulb is a standard American screw bulb widely used in household applications. The GU10 base is a type of bi-pin base commonly found in halogen and LED bulbs. Below are the different types of A19 GU10 base bulbs;

  • Incandescent A19 light bulb

    The incandescent A19 light bulb is a popular choice for many. It offers a warm and inviting light that makes spaces feel cozy. This bulb is widely used in homes, offices, and other settings. It is loved for its natural color rendering and affordability.

  • Fluorescent A19 bulb

    Fluorescent A19 bulbs are known for their energy efficiency. They use less power than incandescent bulbs to produce the same amount of light. These bulbs are a popular choice for businesses and other places where energy costs are important.

  • LED A19 Light Bulb

    The LED A19 light bulb is a recent favorite. It uses very little energy and lasts a long time. Even though it costs more at first, people who own homes will save money on electricity bills over time. These bulbs work well in many different kinds of places, from fancy homes to big businesses.

  • Smart A19 bulb

    Smart A19 bulbs are special because they work with smart home systems. People can control these lights with their voices, phones, or automated systems. They are made by different companies, so homeowners can pick the ones that work best for their smart homes.

  • Halogen GU10 bulb

    GU10 halogen bulbs are known for giving out bright white light. They work very well, and their lights make places look nice. People use them in kitchens, work rooms, and other places where good, bright light is needed.

  • LED GU10 Light Bulb

    The LED GU10 bulb is a more modern choice. It uses a small amount of energy while still giving out a lot of light. These bulbs last for many years, so homeowners do not need to change them often. Even though they cost more at first, they help people save money on their energy bills over time.

Functions and features of A19 GU10 base

The LED light bulb functions as the base on which the bulb is installed. The A19 bulb is the most popular bulb because it is used for a wide variety of applications, and its size fits in most fixtures.

Below are the features of the A19 bulb:

  • Shape: The A19 bulb has a standard pear shape. This shape is popular because it provides omnidirectional lighting. The light from the bulb is directed in all directions, making it good for general room illumination.
  • Neck: The neck of the A19 bulb is where the GU10 base is installed. The base provides a connection point so that the bulb can be screwed into a socket for use.
  • Glass Enclosure: The glass of the bulb protects the filament from damage. It also helps direct the light emitted by the bulb.
  • Filament: The filament is the part that lights up when electricity passes through it. The filament in an A19 bulb is very thin and tightly wound. This makes it easy to fit in smaller spaces.
  • Power Rating: The power rating of the A19 bulb ranges from 40 to 100 watts. A higher power rating means that the bulb will produce more light. However, it will also use more energy.
  • Color Temperature: A19 light bulbs have different color temperatures. Some are warm white, while others are cool white or daylight white. Warm white is 2700K-3000K, cool white is 3500K-4100K, and daylight is 5000K-6500K.
  • Lumen Output: The lumen output of an A19 bulb varies depending on the power rating. A bulb that has a power rating of 1600 watts will produce 1600 lumens. The lumen output also differs between incandescent and LED bulbs. This is because LED bulbs are more efficient.
  • Dimmability: Most A19 light bulbs cannot be dimmed. However, some A19 LED light bulbs can be dimmed. These LED dimmable light bulbs can be used to create different atmospheres in a space.
  • Compatibility: The GU10 base light bulb is compatible with most sockets. However, it is not compatible with the A14 bulb, which has a screw base. It is also not compatible with the A15 bulb, which has a small screw base.

Scenarios for A19 GU10 Base

The A19 GU10 base light bulb has various applications in residential and commercial spaces. Here are some common usage scenarios:

  • Home Lighting

    The A19 GU10 is a popular choice for home lighting. It provides a warm and inviting glow to living rooms, bedrooms and dining areas. Also, it is an effective task lighting solution for kitchens and home offices. Moreover, its focused beam is ideal for illuminating work surfaces and reading areas.

  • Accent Lighting

    These bulbs are used in track and recessed lighting systems. They direct attention to artwork, sculptures and architectural features. Their adjustable beam angles offer customization for different accentuation needs.

  • Retail Lighting

    GU10 A19 bulbs create inviting atmospheres in retail stores, boutiques and restaurants. Their color rendering capabilities enhance the visual appeal of merchandise. This makes it more attractive to potential buyers. Additionally, dimmable options allow retailers to adjust lighting. This can match seasonal displays or different times of the day.

  • Hospitality Lighting

    Hotels and restaurants rely on A19 GU10 bulbs to create warm and welcoming environments. For instance, lobbies, guest rooms and dining areas are well-lit. This enhances comfort and relaxation. The option of using different color temperatures meets diverse guests' preferences. Also, these bulbs are suitable for outdoor dining areas, patios and walkways.

  • Office Lighting

    The A19 GU10 base bulbs are used in commercial office spaces. Their bright and uniform light minimizes eye strain. This promotes productivity. Additionally, the availability of different beam angles caters to various workspace needs. For example, open-plan areas, cubicles and conference rooms.

  • Industrial Lighting

    These bulbs are used in non-hazardous industrial environments. This includes warehouses, workshops and production facilities. Their durability and long lifespan reduce frequent replacements. This ensures continuous operations. Additionally, some models are designed to withstand vibrations and extreme temperatures.

  • Specialized Lighting

    The A19 GU10 light bulbs are used in specific lighting applications. These include horticultural lighting, museum lighting and medical facilities. In horticulture, specific spectrums support plant growth. Additionally, bulbs with high CRI are used in museums. They preserve the integrity and color of delicate artworks and artifacts.

How to choose a A19 GU10 base

When choosing the right A19 GU10 base for a product line, buyers should consider the following factors to ensure they meet their customers' needs:

  • Light bulb compatibility

    Business owners should ensure the A19 bulbs are compatible with the GU10 base. They can look for adapters or fixtures if the current setup is incompatible. Also, they should check if the A19 bulb will work with the existing GU10 sockets.

  • Dimmer switches

    Buyers should consider if they plan to use dimmer switches. They should know that dimmer switches are compatible with certain types of bulbs, and it is important to check if the dimmer switch will work with the type of bulb they plan to use.

  • Wattage

    The wattage of a bulb determines how much light it produces. Higher wattage means more light, while lower wattage means less light. Business owners should choose bulbs with wattage suitable for the space where the bulb will be used.

  • Color temperature

    Color temperature indicates whether a light will appear warm or cool. Business owners should choose A19 bulbs with color temperature options that will work for their customers. The color temperature is measured in Kelvins (K).

  • Energy efficiency

    Buyers should consider energy-efficient options like LED bulbs. Although LED lights have a higher initial cost than traditional bulbs, they offer long-term savings benefits.

  • Quality and brand reputation

    Buyers should choose quality products from reputable brands. They can read reviews and testimonials to get insights on the brand's product performance and reliability.

  • Average rated life

    Business owners should check the average rated life of the bulbs. The average rated life shows how long the bulb will last. They should choose bulbs with a longer lifespan to reduce frequent replacements.

A19 GU10 Base Q & A

Q1: What does A19 mean in light bulbs?

A19 refers to the shape and size of the light bulb. The letter ""A"" indicates that the bulb is roughly similar to an ""Apple"" shape. The letter ""19"" means that the bulb is 19 mm in width.

Q2: What does A19 bulb fit mean?

A19 bulbs fit in sockets for A19 bulbs. The most common type is an E26 socket.

Q3: Can A19 bulbs be used in recessed lighting?

Recessed lighting can use A19 bulbs if the recessed housing is rated for use with A19 bulbs. Certain recessed lighting fixtures may be compatible with A19 bulbs, while others may require a different type of bulb.

Q4: What does A mean in a light bulb?

The letter A refers to an ""Apple"" shape, indicating that the bulb is roughly similar to that shape. The letter ""A"" in the bulb's designation refers to the shape and size of the bulb.