Lepro B3 AI Smart Light Bulbs – 1500LM 100W Equivalent A21 Bulb, WiFi & Bluetooth RGBWW Color Changing, Works with Alexa & Google Assistant, AI Voice Control by App, Music Sync, 2.4GHz Only (2 Pack)
$23.99
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Since 2012, Lepro leads in LED lighting innovation, delighting 30+ million customers worldwide.
As AI lighting pioneer and leader since the 2020s, Lepro’ AI generated lighting model LightGPM can generate lighting effects that adapt to human prompts, such as moods, emotions, commands and so on.
Beyond lighting, Lepro extends to smart home tech with products like intelligent cameras, speaker and so on.
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Lepro LightGPM 4 – Personalized AI Lighting Designer: No more generic lighting! Just tell LightGPM 4 what you love, and it never forgets your favorite colors and effects. The more you use it, the more the lighting design suits your preferences, make it your personalized AI lighting designer!
Upgraded Voice Control – Easy to use: No manual setup or preset scrolling, just tell the Lepro app what you want: ignite holiday vibes, elevate parties, or mirror your favorite movie and game themes—and get perfect lighting in seconds.
Higher Brightness: With 1500+ lumens (120V), the B3 smart bulb brightly illuminates large spaces. Enjoy high brightness (100W equivalent) and vibrant colors (CRI 90+) while reducing energy costs.
Hands-Free Voice Control: Compatible with Amazon Alexa (including Alexa Echo, Echo Dot, and more) and Google Assistant via WiFi, allows you to control your Wi-fi smart light bulb with simple voice commands. No Hub is required, need to connect to the Lepro app via 2.4Ghz Wi-Fi first.
Take a Photo, Get the Vibe: Not sure how to describe the lighting design you want? LightGPM recognizes images. Snap a picture of your room for a lighting design that’s perfect for the space, or upload a favorite movie poster or game character to instantly theme your space.
LightBeats Music Sync: With LightBeats algorithms, the dynamic lighting of the B3 color changing light bulb can intelligently sync seamlessly with the music rhythms. Transform any space into an energetic and mesmerizing musical journey, perfect for parties or dancing with friends.
Millions of Color Options: Choose from 16 million colors and 1-100% dimmable brightness (1500 lumens). Features tunable white light (2700K-6500K) for reading or relaxation.
Personalized Scheduling: Set timers/routines effortlessly. Includes dedicated wake-up and sleep modes: simulate sunrise/sunset by gradually adjusting brightness, supporting natural sleep cycles.
Group Control & Family Share: Own more than one Lepro smart product? Create a group to simultaneously control multiple smart bulbs from anywhere with stable 2.4GHz Wi-Fi. You can also control these color-changing light bulbs with your family for added fun.
13 reviews for Lepro B3 AI Smart Light Bulbs – 1500LM 100W Equivalent A21 Bulb, WiFi & Bluetooth RGBWW Color Changing, Works with Alexa & Google Assistant, AI Voice Control by App, Music Sync, 2.4GHz Only (2 Pack)
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$23.99
Ronald Whitaker –
Good lamps
Work great and are bright
David –
Better than expected and easier
These lights are so much better than I expected. The app is easy once you get it. I lable each light separately and program each one differently or get them all thr same. So easy. I will never buy regular light bulbs again
Donna –
Rainbow Winter Land
My daughter picked these out for a closet and living room lamp. Used to set moods. Winter is a bright colorful experience indoors
Courtney Aldrich –
High quality bulbs
Very easy to install and the app is very easy to use too. These are high quality bulbs and extremely bright if you want them to be. I got this because it’s compatible with my Alexa and the response time is perfect! You can program them separately or together and the amount of color options is endless. I’ve had a lot of fun messing with these. Been using for a few months now and they function just like they did on day 1. 10/10 recommend at this price point.
The Adventure Guy –
top of the line RGBWW bulbs
The Lepro B3 bulbs are top contenders in the RGBWW bulb market. like the rest of their light products that ive tried so far, the bulbs are repsonsive to the app and out Alexa Echo. set up is quick and easy and the wide variety of color and features make these lights a constant talking point when ever we have guest over. i will defiantly be buying more to witch out all bulbs in the house to the Lepro B3’s.
john m morgan –
Works with Google and Alexa and Super easy to setup!
These lights arrived in good condition and on time. Packaging was standard, as with most other led brand lights. Installation was really simple. Twist into the socketvand the bulbs automatically go into pairing mode.From there , instructions are provided to hook to either android or apple via a QR code. It asks you to install the Lepre companion app, which is common for most WiFi and digital assisted products. Then I opened the Lepro app and added the devices, following the apps instructions. It will ask for your Wi-Fi password to connect to the lights for pairing. ( I might add that as soon as I clicked the Lepro app’s add device button, the bulbs were already listed as ready to pair automatically. So, no searching for devices or having to manually add individual bulbs. Each individual bulbs was listed and ready to add individually.) Easy!After doing so, (I use Google home) , all I had to do was open the Google Home app and connect the Lepro app to my assistant software account. I then chose a room to add them to within the Google Home app, and Wala! They worked like a charm!These lights get very bright at 100%, so I tend to keep them between 65 and 75% brightness. You can also change colors and color temperature via the Lepro app, or within you chosen assistant app via voice or manually. There is little to no lag between commands either, providing you have a strong Internet signal.Overall a very good experience for my first Lepro device. I would definitely recommend these to anyone wanting to add smart functionality to their home lighting. They fit standard light bulb fixtures and are smart to remember what the lights were set to after turning the power switch off and on. Nice! Highly recommended!
WylieGamer –
Quickly change to mood with any light fixture.
Easy and fun. Just screw them in like a regular bulb and use the remote to control the colors. Multiple choices. Decent brightness
Michaela Pentecost –
I love smart bulbs
I love having a smart home, and these lightbulbs do not disappoint! Connecting them to my Alexa was quick and easy, and I really enjoy the color options. They’re perfect for holidays like Christmas and Halloween or just setting a mood.They respond to voice commands, and it’s so convenient to tell Alexa to turn the lights off or set up custom routines. So far, I’m really impressed with the brightness and flexibility. I’ll update later on how long they last, but for now, these are a fantastic addition to any smart home setup!
Bob –
Pretty bright for RGB bulbs
Jernic –
The light is very bright, perfect for me. It’s linked to Alexa and you can dimm the light and change colors. But won’t have as many options as with the specific app.I recommend.
Amazon Customer –
I received the Lepro B3 smart bulbs. I don’t use Alexa or Google Assistant devices, so I’ve been trying out these bulbs using the Lepro app. In terms of performance, I’ve been quite happy. I’m not someone who strives for multiple lighting settings. I was most interested in using one of these bulbs with a lamp where the on-off switch is very hard to reach. Problem solved! Now my phone is the light switch. I did play around with it and it’s quite neat to customize colour and brightness. I tried to do some voice control stuff, but I think I’m a decade too old to really grasp that functionality to its fullest. My only concern about these light bulbs was that I didn’t see the electrical certification marks for Canada. I’ve seen other Lepro products before and I know their other products have them, so I was quite surprised by this omission. I hope it was just a printing oversight on the product because everything seems to work well. I love the bulbs, but because of the missing certification marks I can’t give this product full marks.
Yuvraj singh –
Very nice product i loved it light brightness is more than enough. Very easily connected to alexa. Good product must buy.
Paul Johnston –
These light bulbs work perfect with my Google home home and were very easy to install and Google voice can command them to make a room a certain color. For the special effects. You have to use their app but that’s not much of a problem considering how often you’ll actually use special effects like police car lighting. I would recommend this product and intend to purchase more and do all my outside scones lighting.