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10 Best Dimmable Smart Bulbs 2025 in the United States

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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Our Top Picks

#1

Winner

Amazon Basics Smart A19 LED Light Bulb, Dimmable Soft White (2700K), 60W Equivalent, 800LM, Works with Alexa Only, 2.4 GHz Wi-Fi, No Hub Required, 1-Pack

Rating
9.7
Chosen by1,305
Brightness (Lumens)
Color Temperature (Kelvin)
Compatibility

Most important from
32855 reviews

Brightness (Lumens)
The bulb delivers a solid, warm light with adjustable brightness, making it ideal for creating the right ambiance.
Color Temperature (Kelvin)
The bulb delivers a solid, warm light with adjustable brightness, making it ideal for creating the right ambiance.
Compatibility
Setup is incredibly straightforward, with seamless Alexa integration that works perfectly right out of the box.
Connectivity
Controlling the light through Alexa allows easy adjustments to brightness and scheduling without any complicated wiring or additional devices.
Dimming Range
The bulb delivers a solid, warm light with adjustable brightness, making it ideal for creating the right ambiance.
Additional Features
This bulb offers excellent value for its price, providing smart features without the need for extra hubs or professional installation.

The Amazon Basics Smart A19 LED Light Bulb offers a solid choice if you want easy smart lighting controlled mainly via Alexa. It provides 800 lumens of brightness, which is enough to replace a traditional 60-watt bulb, and emits a warm, soft white light at 2700 Kelvin—comfortable for most indoor spaces. You can smoothly dim the light from 5% to 100%, which helps set the mood or adjust lighting throughout the day. The bulb connects directly to your 2.4 GHz Wi-Fi network without needing a hub, making setup straightforward through the Alexa app. However, it only works with Alexa and is not compatible with other popular systems like Google Assistant or Apple HomeKit, which limits flexibility if you use different smart home setups.

Energy-wise, it uses just 7.5 watts, making it efficient and cost-effective over time. Additional features include the ability to control lights remotely and create group commands for multiple bulbs, adding convenience and security by simulating occupancy when you’re away. The bulb fits standard fixtures (E26 base) and can be used in various rooms, including bathrooms.

The exclusivity to Alexa and reliance on 2.4 GHz Wi-Fi means it may not suit everyone, especially if you prefer other smart assistants or dual-band connectivity. Also, it doesn't support color changes beyond soft white, so it’s best if you want simple, dimmable white lighting. This bulb is a good fit for Alexa users looking for an affordable, easy-to-use smart bulb with reliable brightness and dimming but less suited for those wanting broader smart home compatibility or color options.

Rating
9.7
Chosen by1,305
Brightness (Lumens)
Color Temperature (Kelvin)
Compatibility

Most important from
32855 reviews

Brightness (Lumens)
The bulb delivers a solid, warm light with adjustable brightness, making it ideal for creating the right ambiance.
Color Temperature (Kelvin)
The bulb delivers a solid, warm light with adjustable brightness, making it ideal for creating the right ambiance.
Compatibility
Setup is incredibly straightforward, with seamless Alexa integration that works perfectly right out of the box.
Connectivity
Controlling the light through Alexa allows easy adjustments to brightness and scheduling without any complicated wiring or additional devices.
Dimming Range
The bulb delivers a solid, warm light with adjustable brightness, making it ideal for creating the right ambiance.
Additional Features
This bulb offers excellent value for its price, providing smart features without the need for extra hubs or professional installation.
#2

Philips Hue Smart 75W A19 LED Bulb - Soft Warm White Light - 2 Pack - 1100LM - E26 - Indoor - Control with Hue App - Works with Alexa, Google Assistant and Apple Homekit

Rating
9.4
Brightness (Lumens)
Compatibility
Connectivity

Most important from
15383 reviews

Brightness (Lumens)
The warm white light is perfect—not too harsh, not too dim, just the right brightness for a cozy atmosphere.
Compatibility
Setup is super easy, and it works seamlessly with Alexa and smart home systems.
Connectivity
Being able to control it from the phone or with voice commands makes it incredibly convenient.
Dimming Range
These bulbs are ideal for setting schedules, whether for dimming lights for movie night or when away from home.
Lifespan
The bulbs are easy to install and have a long lifespan, adding to their value.
Additional Features
Philips Hue bulbs are reliable and high-quality, making them a great addition to the home.

The Philips Hue Smart 75W A19 LED Bulb offers a convenient and versatile lighting solution for your home. One of its key strengths is its compatibility with popular smart home systems, including Alexa, Google Assistant, and Apple Homekit. This makes it easy to control your lights using simple voice commands. The brightness of 1100 lumens and a color temperature of 2700 Kelvin provide a soft, warm white light that is perfect for creating a cozy atmosphere.

Additionally, the bulb is energy-efficient with an Energy Star rating and boasts a long lifespan of up to 25,000 hours, ensuring you won't have to replace it frequently. Users can also enjoy a wide dimming range, allowing for precise light adjustments to suit any occasion, making it ideal for both general lighting and mood-setting scenarios. The included Hue app further enhances the user experience by enabling remote control and automation, although a Hue Bridge is needed for full functionality, which could be seen as an extra expense.

The bulbs connect via Zigbee, ensuring stable connectivity that won't overload your Wi-Fi network. While the initial cost of the Philips Hue bulbs might be higher compared to standard LED bulbs, the added smart features, energy efficiency, and long lifespan can justify the investment for those looking to upgrade their home lighting system. Users who do not already have a Hue Bridge or are not interested in smart home automation might find this product's full potential less accessible. The Philips Hue Smart 75W A19 LED Bulb is best suited for users seeking advanced smart lighting features, energy efficiency, and long-term reliability.

Rating
9.4
Brightness (Lumens)
Compatibility
Connectivity

Most important from
15383 reviews

Brightness (Lumens)
The warm white light is perfect—not too harsh, not too dim, just the right brightness for a cozy atmosphere.
Compatibility
Setup is super easy, and it works seamlessly with Alexa and smart home systems.
Connectivity
Being able to control it from the phone or with voice commands makes it incredibly convenient.
Dimming Range
These bulbs are ideal for setting schedules, whether for dimming lights for movie night or when away from home.
Lifespan
The bulbs are easy to install and have a long lifespan, adding to their value.
Additional Features
Philips Hue bulbs are reliable and high-quality, making them a great addition to the home.
#3

Kasa Smart Bulb, 1000 Lumens Full Color Changing Dimmable Smart WiFi Light Bulb Compatible with Alexa and Google Home, 11W, A19, 2.4Ghz only, No Hub Required (KL135P2), 2-Pack,White

Rating
9.1
Brightness (Lumens)
Compatibility
Connectivity

Most important from
23249 reviews

Brightness (Lumens)
The bulb delivers impressive brightness at 1000 lumens, noticeably brighter than some leading competitors.
Compatibility
Compatibility across multiple smart home platforms like IFTTT and SmartThings (but not Apple HomeKit) provides flexibility without locking users into a single ecosystem.
Connectivity
Setup can be tricky at first, requiring manual switching to the bulb's Wi-Fi during installation, but once understood, it becomes quick and straightforward.
Dimming Range
The app offers simple and fast control with immediate response when changing brightness or color, although it lacks pre-set scenes and dynamic lighting effects found in more complex systems.
Energy Efficiency
Energy efficiency is excellent, replacing a traditional 60W bulb while using only 10.5 watts, helping reduce electricity bills.
Additional Features
The ability to schedule lighting based on routines, like sunrise and sunset, adds useful automation without needing extra hubs.

The Kasa Smart Bulb KL135P2 offers a bright 1000 lumens output, which is suitable for general room lighting. It features a broad color temperature range from 2500K to 9000K, allowing you to switch between warm and cool whites or choose from 16 million colors. This flexibility makes it great for various moods and occasions, from cozy evenings to vibrant parties.

It connects via 2.4GHz Wi-Fi without needing a separate hub, simplifying setup and control. Compatibility with both Amazon Alexa and Google Home adds convenience through voice commands. The bulb is dimmable, providing adjustable brightness to suit different settings. An energy monitoring feature helps track and reduce electricity use, while scheduling lets you automate lighting based on your daily routine. The bulb is energy efficient, using just 10.5 watts to replace a traditional 60W bulb, which can save on power bills.

The bulb supports only 2.4GHz Wi-Fi networks, so it will not connect to dual-band or 5GHz networks. Full functionality requires use of the Kasa app, which offers comprehensive control options. This smart bulb is ideal for users seeking versatile lighting options with good brightness, app and voice control, and energy tracking without complicated setup.

Rating
9.1
Brightness (Lumens)
Compatibility
Connectivity

Most important from
23249 reviews

Brightness (Lumens)
The bulb delivers impressive brightness at 1000 lumens, noticeably brighter than some leading competitors.
Compatibility
Compatibility across multiple smart home platforms like IFTTT and SmartThings (but not Apple HomeKit) provides flexibility without locking users into a single ecosystem.
Connectivity
Setup can be tricky at first, requiring manual switching to the bulb's Wi-Fi during installation, but once understood, it becomes quick and straightforward.
Dimming Range
The app offers simple and fast control with immediate response when changing brightness or color, although it lacks pre-set scenes and dynamic lighting effects found in more complex systems.
Energy Efficiency
Energy efficiency is excellent, replacing a traditional 60W bulb while using only 10.5 watts, helping reduce electricity bills.
Additional Features
The ability to schedule lighting based on routines, like sunrise and sunset, adds useful automation without needing extra hubs.

Buying Guide for the Best Dimmable Smart Bulbs

Choosing the right dimmable smart bulb can greatly enhance your home lighting experience. These bulbs offer the convenience of adjusting brightness levels and often come with additional features like color changing and remote control via smartphone apps. To make an informed decision, it's important to understand the key specifications and how they align with your needs.
Brightness (Lumens)Brightness, measured in lumens, indicates how much light a bulb emits. This is important because it determines how well a space will be illuminated. For a cozy, ambient light, you might want a bulb with lower lumens (around 450-800 lumens). For task lighting or larger spaces, higher lumens (800-1600 lumens) are preferable. Consider the room size and purpose when choosing the brightness level.
Color Temperature (Kelvin)Color temperature, measured in Kelvin (K), describes the color of the light emitted. This is important for setting the mood and functionality of a space. Lower Kelvin values (2700K-3000K) produce a warm, yellowish light ideal for living rooms and bedrooms. Mid-range values (3500K-4100K) offer a neutral white light suitable for kitchens and workspaces. Higher values (5000K-6500K) emit a cool, bluish light that mimics daylight, perfect for reading or detailed tasks. Choose based on the ambiance you want to create.
CompatibilityCompatibility refers to whether the smart bulb can work with your existing smart home system or devices. This is crucial for seamless integration and control. Some bulbs are compatible with popular platforms like Amazon Alexa, Google Assistant, or Apple HomeKit. Check if the bulb supports the voice assistant or smart home hub you already use or plan to use. This ensures you can control the bulb with your preferred method.
ConnectivityConnectivity options for smart bulbs include Wi-Fi, Bluetooth, or Zigbee. This is important for how you will control the bulb. Wi-Fi bulbs connect directly to your home network and can be controlled from anywhere with an internet connection. Bluetooth bulbs are controlled via a smartphone app within a limited range. Zigbee bulbs require a hub but offer reliable connections and can integrate with other Zigbee devices. Choose based on your preference for control and existing smart home setup.
Dimming RangeThe dimming range indicates how much you can adjust the brightness of the bulb. This is important for creating the right atmosphere and saving energy. Some bulbs offer a wide dimming range from 1% to 100%, allowing for precise control. Others may have a more limited range. Consider how much flexibility you need in adjusting the light levels. If you want to create various moods or use the bulb in different settings, a wider dimming range is beneficial.
Energy EfficiencyEnergy efficiency, often indicated by the bulb's wattage and energy rating, shows how much power the bulb consumes. This is important for reducing electricity bills and environmental impact. LED smart bulbs are generally more energy-efficient than traditional incandescent bulbs. Look for bulbs with a lower wattage but high lumen output. Energy Star-rated bulbs are a good choice for ensuring efficiency. Choose based on your desire to save energy and reduce costs.
LifespanLifespan refers to how long the bulb is expected to last, usually measured in hours. This is important for convenience and cost-effectiveness. Longer lifespan means less frequent replacements. LED smart bulbs typically have a lifespan of 15,000 to 25,000 hours. Consider how often you want to replace bulbs and the hassle of doing so. For hard-to-reach fixtures or areas where you want consistent lighting, a longer lifespan is advantageous.
Additional FeaturesAdditional features can include color changing, scheduling, and integration with other smart devices. These are important for enhancing the functionality and convenience of the bulb. Color-changing bulbs can create different moods and are fun for parties or holidays. Scheduling allows you to automate lighting based on your routine. Integration with other smart devices can offer advanced automation. Choose based on how you plan to use the bulb and the level of convenience you desire.

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