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Lepro B1 AI Smart Bulb E27, Music Sync Smart Screw Bulb, Voice Control Bluetooth & WiFi Bulb, AI Lighting Design Assistant, Colour Changing Light Bulbs, Work with Alexa & Google Assistant, 4 Packs

£28.99

Key Features

Lepro LightGPM 4 - Personalized AI Lighting Designer - Ditch generic lighting! Tell LightGPM 4 your likes, and it’ll remember your favorite colors and effects forever. The more you use it, the more the lighting design fits your preferences—turn it into your Personalized AI lighting designer! (Note: Requires downloading the Lepro app and is not compatible with LampUX or Smart Life app.)
Upgraded Voice Control & Easy to Use - Skip manual setup and preset scrolling. Just tell the Lepro app your needs: ignite holiday vibes, boost party atmosphere, or mirror your favorite movie and game themes—and get flawless lighting in seconds.
Snap a Photo, Capture the Vibe - Not sure how to put your desired lighting design into words? LightGPM has image recognition. Take a photo of your room to get a lighting design tailored to the space, or upload a favorite movie poster or game character to theme your area instantly.
[LightBeats Music Sync] - With LightBeats algorithms and a highly sensitive sound pickup, the smart screw bulb can seamlessly dance to the beats of your favorite songs, creating a dynamic atmosphere suitable for parties and holidays.
[Hands-free Voice Control] - The B1 smart bulb that works with Alexa can easily and quickly connect to Alexa and Google Assistant to provide effortless hands-free voice control. Note: Before connecting to Alexa or Google Assistant, please make sure the bulb is connected to 2.4 GHz WiFi through the Lepro APP.
[Timer/Schedule & Smart Wake-up] - With Lepro's timer feature, you can set your life lighting schedule as needed. Lepro smart bluetooth bulbs' dedicated wake-up and sleep modes simulate sunrise and sunset by adjusting the brightness at set times, promoting a natural sleep-wake cycle.
[Group Control & Device Sharing] Lepro APP smart control allows you to easily manage multiple colour changing light bulbs at once and share control permissions with family members for collaborative use.
[Over 85% Energy-saving] Using LED technology, the B1 smart dimmable LED bulbs can replace a 60W traditional bulb and provide 806lm brightness, saving more than 85% energy.

Quantity

Free Shipping on Orders Over £25

Enjoy free shipping on all orders over £25. For orders under £25, a small £3.9 shipping fee applies — still a great deal!

1–3 Business Days Delivery

95% of UK mainland orders arrive within 1 business day, with the rest delivered within 1–3 business days.

30-Day Money-Back Guarantee

Love it or your money back! Try your purchase risk-free for 30 days — no questions asked.

Hassle-Free Warranty (1–5 Years)

Enjoy peace of mind with 1–5 years of warranty coverage (varies by product). If anything goes wrong, just email cs@lepro.co.uk — we’ll make it right.Note: This limited warranty does not affect your statutory rights under local law.

Lifetime Customer Support

We’re here for the long run. Contact our friendly support team anytime at cs@lepro.co.uk — your satisfaction is our forever promise.

Payment Methods

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Voice Prompt AI Lighting

LightBeats Music Sync

Edit the AI Lighting

Easy Made AI Lighting

Add Favorites

Hands-free Voice Control

Group Control

Cross-device Trigger

Smart Wake-Up/Sleep

Device Sharing

Lepro APP Only

DIY Your Light Your Way

Energy Saving LED Bulbs

Remote Control

How to Set up Lepro B1 AI Smart Bulb and How to Connect to Alexa

How to Set up Lepro B1 AI Smart Bulb

Quick and Easy Setup

Download the Lepro app and register your account. (Note: Not Compatible with Lepro LampUX or Smart Life)
Enable WiFi (2.4GHz Only) and Bluetooth on your phone.
Turn on the bulb and add it to your device.
Pair with your bulb and name it for easy use.Now, you can embark on your magical AI lighting experience!

How to Connect to Alexa

Enjoy Hands-Free Voice Control

Note: Ensure the light is connected to the same Wi-Fi network through the Lepro APP.

Select "Me" in the Lepro APP, then choose Alexa or Google Home.
Enter your Alexa or Google Home username and password.
Click "Link" and "Connect" to connect 2 accounts. Then The light can now be controlled using Alexa or Google Home

How to Connect to Alexa

Q&A

Why Lepro APP Only

Why Choose Lepro LightGPM

What makes the Lepro AI smart bulb stand out Among others?

LightGPM AI Generated Lighting

LightGPM AI-generated lighting algorithm generative lighting effects via voice and photo cues, providing personalized and remarkable lighting effects tailored to your emotions, commands, and scenes.

LightBeats Music Sync

LightBeats synchronizes lighting devices with sound dynamics, enhancing the user experience by blending auditory and visual rhythms.