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💡 Light smarter, live brighter — your space, your vibe, your rules.
The WiZ Connected 100W A21 LED Smart Light Bulb delivers 1600 lumens of customizable lighting with 16 million colors and human-centric warm-to-cool tones. Compatible with 2.4GHz Wi-Fi and major voice assistants, it features motion-activated SpaceSense technology for hands-free control. Easy to install with no hub required, it supports scheduling and energy monitoring via the WiZ app, and is Matter compatible for seamless smart home integration.



















| ASIN | B09LRJLHK3 |
| Additional Features | Color Changing, Dimmable, Energy Efficient |
| Best Sellers Rank | #19,182 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,983 in LED Bulbs |
| Brand | WiZ Connected |
| Brand Name | WiZ Connected |
| Bulb Base | E26 |
| Bulb Diameter | 3.03 inches |
| Bulb Shape Size | A21 |
| Color | Color |
| Color Rendering Index | 90 |
| Connectivity Protocol | 2.4GHz Wi-Fi |
| Connectivity Technology | USB |
| Control Method | App, Remote, Voice |
| Controller Type | Amazon Alexa, Google Assistant, IFTTT, Siri, SmartThings |
| Customer Reviews | 4.2 out of 5 stars 548 Reviews |
| Incandescent Equivalent Wattage | 100 watts |
| Included Components | 1 Bulb |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 2.95"W x 2.95"H |
| Item Type Name | Smart Bulb |
| Item Weight | 3.84 ounces |
| Light Color | Multicolor |
| Light Output Maximum | 1600 lumens |
| Light Source Operating Life | 25000 hours |
| Light Source Type | Led |
| Light Source Wattage | 100 watts |
| Light Type | LED |
| Manufacturer | Signify |
| Manufacturer Part Number | 603514 |
| Manufacturer Warranty Description | 2 year manufacturer. |
| Material Type | Synthetic Polymer (PMMA) |
| Model Name | PLC 14.5W (100W)A21 WIFI COLOR 1PK |
| Model Number | 929002449306 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 14.5 watts |
| Power Source | Corded Electric |
| Shape | A21 |
| Special Feature | Color Changing, Dimmable, Energy Efficient |
| Specific Uses For Product | Home |
| Style Name | 100W A21 |
| UPC | 046677603519 |
| Unit Count | 1 Count |
| Voltage | 120 volts |
| Wattage | 100 watts |
| White Brightness | 1600 lumens |
S**L
Easy to connect to Alexa. Many color choices. Great in bedroom.
Great soft light. I use it in my bedroom when i want just enough light to see remote control when i watch tv. I have it on Romance, which is lovely shades of pink and red. Works perfectly with Echo.
M**D
Plug and play at its finest especially for Google Assistant
This could not have been simpler! I have smart outlets that require me to go into my router and change the setting from 5 GHz to 2.4 And I always hate doing that because it takes forever. This could not have been a simpler process! It was truly plug and play and seamless integration. You do have to download the WIZ app but that's no big deal. And then you can connect it to your Google home app. Lots of pre-programmed colors such as fireplace, candle light and circadian rhythm. I think like most everybody I'm going to leave them set on daylight for regular light bulbs but I like having them voice activated when I walk in the room with stuff in my hands. Or if I'm falling asleep and want to just tell the lights to turn off as opposed to manually turning them off at the switch. Hopefully they don't unpair themselves from the Bluetooth / Wi-Fi like some of my other devices seem to do but so far so good! Seems like some of the pre-programmed color patterns would look good with a different lampshade. All of my lampshades are white. I can't say that the colors are 100% accurate but they're pretty damn good.
A**T
I replaced almost all light bulbs at home with these ones.
I replaced almost all light bulbs at home with these ones. They are easy to setup, easy to control, easy to pair with Google Home and easy to use. Also, these are not so many really bright smart bulbs on the market, so I am glad I found this Wiz bulb. I like that it allows to schedule color changes, so I can have cold white during the day, and warm white during the evening without any manipulations from my side.
J**G
Pro: Works well with Alexa, Con: not 1600 lumen
This is my fourth smart bulb in my home, including, Kasa, Philips Hue, Feit, and this one (Wiz). Kasa's bulb has worked seamlessly with Alexa, but it is only 800 lumens. Not appropriate for a study room. Philips Hue did work with Alexa but stopped working in the Alexa system. Yet, very bright. 1600 lumens as advertised. Feit was not connected due to some specific wifi settings of my home. If you consider this product, read reviews and check your home wifi setting. I did not have any issues connecting Wiz with Alexa, but it's not 1600 lumens as advertised. It's brighter than Kasa bulbs (800 lumens) for sure.
J**.
10/10 Smart Bulb
I love that this is Matter enabled and works with my current home setup. The lighting is to control from within the app or Google home app, have yet to noticed any flickering and is a dim or as bright as I wanted to be. Plus it's way cheaper then complete and the quality is just as nice.
T**R
Lacks longevity
The bulb quit working after 2 years. I’d expect $20 LED bulbs to have a longer life span. This was in a lamp that was open to the air. Kind of disappointed.
S**A
Impossible to setup
First I bought two Phillips Hue bulbs. I wanted to start with the big name brand. I screwed them in, downloaded app, did the setup, and had them working in about 2 or 3 minutes. But they are so expensive, so I decided to try these. Well, I've spent the last hour trying to get them to connect to the app, and they just will not. I have done every done every conceivable troubleshooting step: turned everything on/off many many many times, uninstalled and reinstalled app, tried different spots in the house, looked in my router settings for UDP broadcast and saw absolutely nothing relating to "UDP". This should NOT be this difficult. I don't understand all the great reviews. I don't have a strange setup. I'm using Windows 10 using a nice new router from Spectrum and I have an iPhone XR. There is no reason this shouldn't be a piece of cake. I AM a tech savvy person. I am not a grandmother from the depression era. I can get things working IF they can be made to work. Not here. It's very disappointing. How is it that Phillips can manage to make the setup process and daily functionality ROCK solid and completely frustration free? Meanwhile, I just flat out cannot get these "Wiz" bulbs to function after an hour of work. Oh also, the cherry on top, is that when trying to get these bulbs working, they like to FLASH on and off so as to raise your blood pressure even more, because there is nothing better than to have a light flashing on and off and on and off while you are extremely frustrated and trying to concentrate. So, everything about these bulbs, at least in my experience, SUCKS. The setup process sucks, the flashing sucks. I'm glad so many people are having good luck, but the lesson learned here is you get what you pay for. In this case, you are paying for a MUCH smoother, slicker app and software. The bulb, as just a regular white light bulb, is great though! So if you want just a regular bulb, well then I guess this is fine. But if that's all i was going to use if for, I would have just gotten a regular cheap bulb. Bottom line: I COULD NOT SET THESE BULBS UP WITH THE APP NO MATTER HOW HARD I TRIED. Phillips Hue bulbs on the other hand were a breeze to setup and to use.
X**A
Bought this for my newborn - game changer!!
I bought this lightbulb because the light in my bedroom was entirely too bright for late night feedings and diaper changes and it was a pain dealing with your usual on & off switch. So I bought this which in my opinion had been a game changer. I’ve never been more happy with a purchase. I love all the different settings, I love having the ability to change colors and dim or brighten the light. My baby also loves the changing colors options this light has. Only issue is it will tell you it’s not connected to Wi-Fi sometimes and for me I found that you just have to turn your light switch off and on again or someone has turned the switch off after leaving the room and it just needs to be turned back on.
K**Y
Excellent connectivity and functionality
I love WIZ products - they are super easy to set up and re-initiate connection if needed, the app is super functional and user friendly. I have strip lights and bulbs and plugs that can work on timers/schedules as well as motion sensors. I do a lot of office work at night and two of these 100W bulbs is finally enough to do my work by. Given my level of satisfaction I will continue to purchase WIZ products for my home!
J**R
Muy premium
La aplicación hace que el foco se sienta muy premium. Aunque por el precio, es algo que espero. Segun yo tenía un sensor de movimiento pero creo que me lo inventé. Lo compré porque quería que se encendiera cuando entrara a mi cuarto y se apagara automáticamente a ciertas horas. Solo podré hacer una de esas cosas. Los colores son muy variados y muy vividos. Aunque los presets que tiene la app no son rapidos; se siente como si el foco no se pudiera de cambiar de color rapidamente. Lo quisiera usar para luces de fiesta pero tendría que averiguar como hacer que cambie de colores más rápido. En conclusión. Lo recomiendo, si buscan algo con mas opciones o utilidades, recomiendo el foco de philips. Este funciona de la misma calida pero con menos funciones
A**A
Buen Foco
Más de un Año usándolo, me gusta. ❤️ Tiene colores muy bonitos e ilumina súper bien. 😄 Creo que es de los mejores focos de color en el mercado, tiene muchos modos y no cansa la vista. La app hace bastante cómodo su uso.
E**N
Buena iluminación
Da una excelente iluminacion para un recámara de 4 por 4, y tiene varios modos de iluminar prefedibidos. Quiza lo único engorroso es la sincronización, si fuera más amigable el proceso le hubiera dado 5 estrellas. Llevo ya casi dos años con él y sin problemas
C**A
Muy cool!
Ya es la tercer luz de wiz que compro, funciona bien, desde que comencé a instalarla se configuró automáticamente con Alexa
Trustpilot
1 month ago
2 months ago