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
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
- 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.
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Lepro B3 AI Smart Bulbs
1500 lm · RGBWW · AI Lighting · 2700–6500K · Music Sync · Alexa & Google Assistant · WiFi + Bluetooth
1500 lm · RGBWW · AI Lighting · 2700–6500K · Music Sync · Alexa & Google Assistant · WiFi + Bluetooth
Bright Light for Larger Spaces
With 1500 lumens of brightness, B3 delivers powerful everyday illumination for larger rooms and spaces. Its A21 bulb design and 100W equivalent output provide more light while keeping the convenience of smart lighting control.
Brighten larger spaces with powerful everyday illumination.
Get the brightness of a traditional 100W incandescent bulb with an energy-efficient LED design.
From Your Ideas to Your Lighting
Not sure how to create the right lighting? Just tell LightGPM 4 what you want or show it an image. Use voice commands to describe a mood, activity, movie, game, or occasion, or upload a photo for AI to analyze the visual style and create a matching lighting design.
Millions of RGBWW colors and AI-generated lighting effects
16 Million Colors
Create colorful lighting effects with millions of RGB color options.
2700K–6500K Tunable White
Switch from warm white to cool white to suit different activities and times of day.
Dimmable Brightness
Adjust brightness to create anything from soft ambient lighting to brighter everyday illumination.
16 Million Colors
Create colorful lighting effects with millions of RGB color options.
2700K–6500K Tunable White
Switch from warm white to cool white to suit different activities and times of day.
Dimmable Brightness
Adjust brightness to create anything from soft ambient lighting to brighter everyday illumination.
Control Your Lights from Anywhere
Use the Lepro App to control your B3 bulbs remotely. Turn lights on or off, adjust colors, color temperature, and brightness, and manage multiple compatible bulbs together from your phone.
Connect B3 to compatible Alexa or Google Assistant devices for hands-free lighting control. After connecting B3 through the Lepro App, you can use compatible voice commands to control your smart lighting.
Control your lights from anywhere with an internet connection.
Up to 200+ light devices can be connected.
Connect B3 through Bluetooth and 2.4GHz WiFi for app-based smart lighting control.
Lighting That Fits Your Daily Routine
Set lighting schedules and routines in the Lepro App. B3 can automatically turn on or off at scheduled times, while Wake-Up and Sleep modes gradually brighten or dim the light to create a more natural lighting routine.
Schedule when your lights turn on or off.
Set Up Automatic Lighting Schedules.
Convenient to Fit Your Home Lighting
Set Up B3 in a Few Simple Steps
Specs
IDENTIFICATION & FORM FACTOR
Factory SKU ID
B3-US-2/B3-US-4
Bulb Profile Envelope
A21 High-Output Globe
Mechanical Base Type
E26 Standard Medium Base
Commercial Packaging Configuration
4-Pack Standard Retail Box
SMART ARCHITECTURE & DIALING
Network Protocol Topology
Dual-Protocol Wi-Fi 2.4GHz & Bluetooth Low Energy (BLE) Mesh Infrastructure
Dimming & Luminous Control
Wireless App & Voice Controlled Micro-Dimming (1%-100% Seamless Smooth Tuning)
Spectral Control Profile
RGB+CCT 16 Million Spectrum Control with Tunable Dynamic White
ELECTRICAL & LIGHT ENGINE
Rated Operating Power
12 Watts Effective Energy Consumption
System Input Framework
120V AC Standard North American Residential Input (60Hz)
Luminous Flux Density
1500 Lumens High-Flux Output
Correlated Color Temperature (CCT)
RGB+CCT(2700-6500)K Color Radiance Index Mapping
Color Rendering Core (CRI)
CRI > >90
MECHANICAL & ENVIRONMENTAL SPEC
Chassis Protective Grade
IP20 Interior Damp/Dry Location Safety Certification
Housing Substrate Fusion
Advanced Aluminum Core Thermal Core Interlocking with Polycarbonate Diffuser
Lepro AI Smart Light Bulbs Comparison
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Lepro B1 AI Smart Light Bulbs
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