SYLVANIA Wifi LED Smart Light Bulb, 60W Equivalent Full Color and Tunable White A19, Dimmable, Compatible with Alexa and Google Home Only - 4 Pack (75674)
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Availability:
In Stock.
Arrives
Sunday, May 31
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Color: Full Color
Size: 4 Count (Pack of 1)
Style: Wifi (A19)
Features
- Voice control works with Alexa, Google Assistant, and Siri Shortcuts
- Customize with millions of colors and tunable white (2700K-6500K)
- 90+ CRI (Color Rendering Index) for accurate, crisp and vibrant color presentation
- Easy setup with the (free) SYLVANIA Smart WiFi App
- No hub or additional hardware is required
- Dimmable with app and voice control
- Create timers and routines to automate your smart home lighting setup
- Group your lights, customize scenes and control them from anywhere
- Must be connected to a 2.4 GHz Wi-Fi network. Not compatible with Apple HomeKit. For indoor use only. Not for use with fully enclosed fixtures
Description
SYLVANIA SMART+ WiFi products provide dynamic and hands-free home experiences by reimagining lighting with just the sound of your voice – anytime, anywhere. Compatible with Amazon Alexa, Siri Shortcuts, and Google Home, SYLVANIA offers reliable illumination designed to simplify and color your favorite home spaces directly from your smartphone or voice command. With dimmable features, you can customize the brightness to match your mood, an occasion, or the time of day. Use simple commands to turn the lights on and off, dim or brighten, or cover rooms in your favorite color. It’s as easy as, “Alexa, turn the lights to indigo,” or say, “Hey Google, dim the lights to 50%.” With set-up in minutes, use the free SYLVANIA SMART+ WiFi App to begin so you can easily start your home experience via voice control and your smart home assistant. Pick from one of the 16 million colors or tune your white lighting temperatures from soothing soft white to an energetic daylight. Rethink, reimagine, and relive your home experience with SYLVANIA SMART+ lighting.
Brand: LEDVANCE
Light Type: LED
Special Feature: Dimmable
Wattage: 60 watts
Bulb Shape Size: A19
Light Type: LED
Additional Features: Dimmable
Wattage: 60 watts
Bulb Shape Size: A19
Bulb Base: E26 Medium
Incandescent Equivalent Wattage: 60 Watts
Specific Uses For Product: For indoor use only
Light Color: Multicolor
Voltage: 120 Volts
Color Temperature: 2700 Kelvin
Indoor Outdoor Usage: Indoor
Power Source: AC
Color Rendering Index: 90
Power Consumption: 60 Watts
Light Source Type: Dimmable
Light Source Wattage: 60 Watts
Accepted Voltage Frequency: 100 to 240 Volts and 50 Hertz to 60 Hertz
Control Method: Voice
Light Source Operating Life: 15000 Hours
White Brightness: 800 Lumens
Efficiency: High Efficiency
Smart Home Compatibility: Smart Home Compatible
Light Output Maximum: 800 Lumens
Connectivity Protocol: Wi-Fi
Connectivity Technology: Wi-Fi
Is Electric: Yes
Brand Name: LEDVANCE
Number of Items: 1
Model Name: 4 LED Smart bulbs
Model Number: 75674
Manufacturer: LEDVANCE
UPC: 046135756740
Manufacturer Warranty Description: 2 years.
Manufacturer Part Number: 75674
Item Type Name: 4 LED Smart bulbs
Included Components: 4 LED Smart Bulbs
Unit Count: 4.0 Count
Package Quantity: 4
Item Weight: 0.85 Pounds
Item Dimensions W x H: 2.36"W x 4.33"H
Material Type: Plastic
Specification Met: RoHS
Shape: a19
Style Name: Wifi (A19)
Color: Full Color
Theme: Rainbow
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, May 31
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: Full Color
Size: 4 Count (Pack of 1)
Style: Wifi (A19)
I like this smart bulb overall and it does what I expected in terms of brightness and color options. Setup was fairly straightforward and it connects well to my system without much hassle. The colors are vibrant and it’s nice being able to adjust everything from my phone depending on the mood. That said there is one issue that seems pretty common and I’ve experienced it too which is a constant humming sound when the bulb is on. It’s not extremely loud but it is noticeable especially in a quiet room and can get a bit distracting over time. Aside from that the performance and features are solid for the price point so I still think it’s a decent option. Just be aware of the noise if you’re sensitive to that kind of thing.
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Reviewed in the United States on April 18, 2026 by MC² Actors Studio
Color: Full Color
Size: 4 Count (Pack of 1)
Style: Wifi (A19)
I have seen a few reviews saying people couldn't use these, but they are definitely not following instructions. I do not and will never install a smart speaker (alexa or the google one or any such listening device in my home, including smart TVs.) You do NOT need these invasive devices to use these awesome bulbs. I simply downloaded the Sylvania Wifi app, switched my router from 5Ghz to 2.4Ghz (I'm using an older model router that won't do both at once) and installed all 4 bulbs without difficulty. For those who are having trouble this is probably the issue. You have to figure out how to log into your router's settings and put it on 2.4Ghz. If you can't remember your password, there's probably a reset procedure where you can remove any password at all and put one in. Do an Internet search for your device's name or model # and the words "can't find router password." The one PITA is that sometimes I need 5Ghz, like for a zoom class. When that happens I'll have to temporarily either do without my bulbs or turn them on and leave them on until I can go back into my router's settings and switch back. (Heads-up - not sure if this will work but will edit this review if not. I think it will.) You do not need to give others access to the app for them to use them. They can turn them on and off from the wall switch. Of course if they turn the switch off you need to turn it on again to adjust or control them from the app. I renamed each of them to reflect their locations in my home, set each with the brightness and color I wanted, and there they stay. To repeat; you can turn them on and off with the wall switch or the app. If you turn the wall switch off, you must turn it back on to control its bulb with the app. You don't have to enter a room to turn these bulbs on! You can turn them on remotely, and I LOVE that. My mid-level landing hallway switch is hard to reach. If I'm coming up or down it can be very dark. Now I can just turn the bulb on with the app and I can see where I'm going. Same in my upstairs studio – I have to go up to turn lights on and often have my hands and arms full, so I just turn the bulb on and I can see where I'm going. I put this one into a floor torchère-style lamp, in the little side reading lamp, and it works just fine. This one took about 5 tries to install, but I just kept doing it and the last try "took." And now it's installed and all good. I have one light in my bedroom that I like to have on, but sometimes don't want to get out of bed to turn off. No problem, now. I do it from the app and stay warm, toasty and sleepy. This one is a clip lamp in just the right place, that's plugged into an extension cord. No issues there either. Installed on the first try. For the bathroom I have three hi-hats over my sink. The main light in the ceiling is bright enough to take x-rays by, so I rarely use it. I've just been putting one 40-watt bulb in the middle socket over the sink and leaving the others empty. Now I can fill the ones on either side, and either have just the one on if it's late and I don't want to get all woken up by a bright light, or turn the other two up full brightness and adjust the temperature for optimal makeup application. I can't answer questions about how long they last because I just put them in this afternoon, but if there are problems I –will– come back right away and let everyone know.
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Reviewed in the United States on December 22, 2020 by The Masked Avenger
Color: Full Color
Size: 4 Count (Pack of 1)
Style: Wifi (A19)
I've been slowly getting into the smart home for awhile now. I wanted Philips Hue but we all know how expensive those bulbs are. I was browsing bulbs and saw theses bulbs on sale so I decided to order some along with some Treatlife color smart bulbs which are normally around the same price (both bulbs are generally $35 regular price at the time of this review). One thing to immediately note about these bulbs, they have a note on the box and in the instructions saying they are not for use in fully enclosed fixtures so keep that in mind. When I received the bulbs I was impressed with how much they looked like regular bulbs once installed in a fixture. I've had CFL bulbs in all of my fixtures for years so it was nice to see the more traditional look in my fixtures again. Setup was easy. As soon as I applied power the bulbs started flashing. I downloaded the Sylvania Smart+ app, signed up for an account and connected to the wifi network I was installing the bulbs on. The app found the bulbs and added them one by one. The whole process took around 15 mins. Subsequent pairing were way shorter since I didn't have to sign up for an account. I noticed these bulbs mentioned CRI rating so I decided to compare them against another popular cheap smart bulb manufacturer, Treatlife. These bulbs are bright when using regular white light. I couldn't really tell a difference between these and the Treatlife as they both were bright and had tunable whites. The Sylvania bulbs showed their oomph once I started testing colors. The colors were brighter and more vibrant than the Treatlife bulbs. The difference was really noticeable so if you're looking for bulbs that are pretty bright when displaying colors then I would go with these bulbs. Connecting with Amazon and Google was a simple process as well. Just search for Sylvania in the respective apps and it should allow you to login and connect to the Sylvania account you created. Once you do that you'll be able to control the lights via Alexa or Google Home. I was so impressed I ordered 8 more bulbs. But I admittedly came across the problem a few reviewers mentioned. One of the bulbs would always flicker and flash. Initially it started when displaying blue or white. Yellow, red and green displayed fine but over time the problem got worst and worst. The bulb flickered and flashed anytime it was on no matter the color. I ended up putting that bulb in a rarely used lamp just to keep it out of the way. But that's the only bulb I've had problems with out of the 12 I received. Lastly for all my techies, unfortunately this bulb does not interact with the Smart Life or Tuya Smart app. You HAVE to use the Sylvania app. The bulbs use a Tuya chipset but the pairing process always times out on the "cloud" step. The app detects the bulb but can never connect it to the cloud. So if you use Home Assistant, Homebridge etc for local control you will not be able to control these bulbs locally via 3rd party apps. There aren't even any integrations or add ons available for these bulbs in those platforms. So if you're trying to get everything into one app unfortunately these bulbs will not allow you to do that unless you use the Alexa app or the Google home app. Any other 3rd party app integration is non existent. That could change in the future but at the moment you're out of luck. Nonetheless I have enjoyed these bulbs. Easy setup, bright colors, bright regular light and pretty reliable. They are also pretty cheap as most full color smart bulbs cost a little more. I can't comment on reliability yet as I've only had these bulbs for a couple of months now but they are all still working with the exception of the one bulb that flickers/flashes. I do notice that a couple of bulbs occasionally stop responding but a quick power cycle fixes that problem. All in all I recommend these bulbs if you're looking for a cheap way to add some smart bulbs to your home, especially if you want bright colors without paying $40+ per bulb. If you're a techie that wants to integrate these bulbs into a third party smart platform other than Amazon or Google then I would look elsewhere.
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Reviewed in the United States on March 12, 2021 by J. Jennings
Color: Full Color
Size: 4 Count (Pack of 1)
Style: Wifi (A19)
Quality is absolute fantastic. Very easy set up. You just have to look for the right app that is for free. you have to look for a Sylvania free it’s a Wi-Fi set up. It works so simple and easy absolute perfection don’t go for the paid apps. I tried one I did not pay for it. It was like I think $12 a month what I found was absolutely free works perfect.
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Reviewed in the United States on May 2, 2026 by retrotinker designs
Color: Full Color
Size: 4 Count (Pack of 1)
Style: Wifi (A19)
I’ve been using the Sylvania WiFi LED Smart Light Bulb and Sylvania LED Smart Light Bulb A19 Full‑Color 4‑Pack lately, and they offer solid value for smart lighting. Setup and voice control with Alexa or Google Home are straightforward, letting you adjust brightness and colors with ease. The bulbs deliver bright, customizable light and integrate well into routines. However, some models have mixed performance — a few users report connectivity hiccups and inconsistent app control. More reliable connectivity varies by model. Overall, these bulbs are affordable and versatile, but expect occasional frustrations in smart features compared with higher-end brands.
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Reviewed in the United States on March 22, 2026 by Haley Gonzalez
Color: Full Color
Size: 4 Count (Pack of 1)
Style: Wifi (A19)
Hey everyone, I picked these up hoping to use them as a part of a system to help me adjust my sleep schedule. I had hoped to use them to turn on in the morning to help me wake up, and then turn red an hour before bed... unfortunately it just doesn't work. Its not that the bulbs themselves can't change color, or aren't bright enough the problem seems to come in with the Wi-Fi aspect. I have tried using the app in many different ways: Android Devices with Firewalls on Android Devices without Firewalls on and uninstalled Apple Devices with Firewalls on Apple Devices with Firewalls off and removed and everyone's favorite for an item you bought for the wi-fi aspect... manually turning the thing off and on by hand. In every situation it seems that the app needs some serious updates, specifically on everyone of my devices: Samsung S20 Ultra 2021 Apple iPad Air A Google Fire 10 To work the app REQUIRES me to shut off my wi-fi on my device, wait ten (10) seconds, and then restart the wi-fi and then open the app. If I take more than two (2) or three (3) minuets I have to repeat the process as the app won't work, and I only have the same two (2) or three (3) minuets to do any adjustments that I want including turning the bulbs off and on. Scheduling? Forget abdout it. The bulbs turn themselves off and on whenever they want to, always in the last color used, and only during normal "on times". It gets worse however. Using the bulbs manually they will stay on a random amount of time, on average four (4) hours, but not less then two (2) and then they turn themselves off. Why in the world when the scheduler is set for the bulbs to be on would they turn themselves off? Because the scheduling part of the app doesn't work. Before you say "well you didn't configure your firewall" read again. I've run the app with firewalls completely turned off and removed from the devices. Now for the positive parts. When the app works, it works well. The lights are highly customizable when it comes to brightness ranging from one (1) to one hundred (100) percent and have a nice array of colors. They are a bit large for one of my lamps so the bulb sticks out some form the hood, but otherwise no issues with the install or the other lamp I'm using them in. They are a bit harsh for direct lighting, but a bit of Google use and you'll have an easy fix for that. As for Alexa? Yeah I don't use it or Siri, Bixby, and/or whatever Google is calling their voice assistant.. Longevity? Well I can say they will last several months with (twelve) 12 hours per day or more use. I can say this as I use them in my office/bedroom. In short if Sylvania which now seems to be owned by LEDVANCE cared enough to update their old software, update the bulbs to use the new software, or otherwise seemed to care these bulbs could be good if not great. As it is however they basically are the same as the bulbs you can buy that have a separate remote... only your phone is the remote. Honestly I'd give them 2.5 Stars if Amazon let me, but since they don't and since the app does technically work if only for brief periods I give them 3 out of 5 stars.
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Reviewed in the United States on May 21, 2022 by BlueMagican
Color: Full Color
Size: 4 Count (Pack of 1)
Style: Wifi (A19)
So I don't usually write reviews (bad habit), but after two orders of these bulbs, I feel very compelled to leave one. I really love these smart bulbs! Reasons? 1. They don't break the bank. 2. They pair up super easy in app, including adding all bulbs at once, if you so choose! 3. Neither my Google Nest not Amazon Spot get picky about them. 4. The color range is very impressive. 3. This may be more of a niche, but I absolutely love the ability to control the bulbs based on the weather. Unfortunately neither Amazon nor Google have that ability as a routine or skill that I know of. There is one con, but it appears insignificant. When pairing a bulb, it may give a false connection indication with the bulbs itself. The app may attempt to add the bulb and fail, yet the light will turn steady as if paired. This issue appears related to a uncommon router connection issue, not the bulb itself: If the router is overloaded with connections, or overheating and unable to properly maintain connection, it will connect long enough to let the bulb's hardware verify but not connect to Sylvania's server. A simple fix is to reboot the router or replace the router of it has way too many connections to maintain stability. TL:DR: The bulbs have a great price, features, color, and stability once set up, and works with Amazon and Google Flawlessly. Any connection issues are likely router-side, not bulb-side.
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Reviewed in the United States on October 13, 2025 by Mainah
Color: Full Color
Size: 4 Count (Pack of 1)
Style: Wifi (A19)
Recently, I decided I was going to make my house more intelligent. I read through hundreds of reviews and researched several different products. I settled on these Sylvania bulbs. I purchased a number of the A19 and BR30 bulbs for my house. Let me start off by saying that setup was super easy. Start by downloading the Sylvania Smart Wi-Fi app. After an easy account setup, unscrew the old traditional bulb and replace it with the new smart bulb. If working properly it should start blinking red, green, blue, etc. Open the app which will recognize the bulb and add it to your network. When done successfully it will stop blinking and maintain a solid white light. You can then quickly link the Sylvania account with your Amazon Alexa account if you wish (or Google Assistant, depending on your smart home ecosystem). The fact that these lights did not require a hub was a huge reason I chose them over the others. I did not think I would be changing the light colors too often, but my two year old just loves when I change them to various different colors. She will come home from daycare look up at the ceiling and say "purple." SOME THINGS TO NOTE: Regarding setting up groups of lights, the Sylvania App allows you to set up "Groups"; however, those groups will not sync with Alexa, so if you plan on using Alexa to control the lights you will have to take the extra steps in setting the lights up into Groups in the Alexa App. After you change the color of the light to say "Teal" (yes, you can ask the lights to change many different colors and Teal looks great) changing them back to "normal" is not as easy as asking Alexa to change the lights normal. My normal is a "warmer" than what Alexa thinks is normal, so I go into the Sylvania app and adjust the temperature of the bulb back to where I like it. If you want to set you own Scenes, I believe you can do that, but I haven't put that much time into it. Nonetheless, it is not that big of deal. The Sylvania app is really easy to use and you can make a number of adjustments to the lights to fit whatever brightness or temperature you prefer. There has only been one issue that is certainly annoying with some of the lights since I have had them. This issue is the reason for my one star reduction and could possibly be fixed with a firmware update. At least 2 or 3 times a week, two or three bulbs randomly disconnect from the network. To fix the issue I had to completely remove the bulb and reinsert it. The bulb is already programmed to my Wi-Fi, so it automatically reconnects when it is screwed back in. For many of my bulbs this only involves getting a step ladder. However, I do have a few bulbs that require me getting my heavy duty ladder and climbing over 13 feet to fix the bulb. At first, I thought it was just some bad Wi-Fi chips in a couple bulbs, but as time went on it appears that issue is random. I will say this, I do have a Mesh Wi-Fi setup at my house, and I am not sure if that may have something to do with the connectivity issues, but I doubt since the fix seems to be removing the bulb and reinserting it. At the end of the day, I think these are a smart buy for anyone wanted to get fancy with the lighting in their house or use Alexa to control their lighting. I would definitely buy again. Pros: Easy Setup Alexa Integration Bulbs are Dimmable Cons: Random Bulbs Disconnect from the Network and have to be removed and reinserted.
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Reviewed in the United States on May 7, 2021 by Carlo LaMonica